feat(tui): wipe in first generated titles

packages/ai/src/route/executor.ts

@@ -1,4 +1,4 @@
-import { Cause, Context, Effect, Layer, Option, Schema, Stream } from "effect"
+import { Cause, Context, Effect, Layer, Option, Schema } from "effect"
 import {
   FetchHttpClient,
   Headers,
@@ -297,86 +297,44 @@ export const classifyHttpFailure = (input: {
   })
 }
 
-type HttpOperation = "request" | "read"
-
-const NativeTransportFailure = Schema.Struct({
-  message: Schema.String,
-  code: Schema.optionalKey(Schema.String),
-  cause: Schema.optionalKey(Schema.Unknown),
-})
-const decodeNativeTransportFailure = Schema.decodeUnknownOption(NativeTransportFailure)
-
-const nativeTransportFailure = (error: unknown) => {
-  const failure = Option.getOrUndefined(decodeNativeTransportFailure(error))
-  if (!failure) return undefined
-  if (failure.code !== undefined) return failure
-  const cause = Option.getOrUndefined(decodeNativeTransportFailure(failure.cause))
-  if (cause?.code !== undefined) return cause
-  return failure
-}
-
-const httpError = (input: {
-  readonly error: unknown
-  readonly request: HttpClientRequest.HttpClientRequest
-  readonly operation: HttpOperation
-  readonly redactedNames: ReadonlyArray<string | RegExp>
-}) => {
-  const request = HttpClientError.isHttpClientError(input.error) ? input.error.request : input.request
-  const transportError = (failure: { readonly message: string; readonly code?: string | undefined }) =>
+const toHttpError = (redactedNames: ReadonlyArray<string | RegExp>) => (error: unknown) => {
+  const transportError = (input: {
+    readonly message: string
+    readonly kind?: string | undefined
+    readonly request?: HttpClientRequest.HttpClientRequest | undefined
+  }) =>
     new AIError({
       module: "RequestExecutor",
-      method: input.operation,
+      method: "execute",
       reason: new TransportReason({
-        message: failure.message,
-        transport: "http",
-        operation: input.operation,
-        code: failure.code,
-        url: redactUrl(request.url),
-        http: new HttpContext({ request: requestDetails(request, input.redactedNames) }),
+        message: input.message,
+        kind: input.kind,
+        url: input.request ? redactUrl(input.request.url) : undefined,
+        http: input.request ? new HttpContext({ request: requestDetails(input.request, redactedNames) }) : undefined,
       }),
     })
 
-  const source =
-    HttpClientError.isHttpClientError(input.error) && "cause" in input.error.reason
-      ? input.error.reason.cause
-      : input.error
-  const native = nativeTransportFailure(source)
-  const code = native?.code
-  const raw = native?.message ?? (input.error instanceof Error ? input.error.message : undefined)
-  const detail = raw ? redactBody(raw, secretValues(request)) : undefined
-  const message = code && detail && !detail.includes(code) ? `${code}: ${detail}` : detail
-
-  if (Cause.isTimeoutError(input.error) || Cause.isTimeoutError(source))
-    return transportError({ message: message ?? "HTTP transport timed out", code: code ?? "Timeout" })
-  if (!HttpClientError.isHttpClientError(input.error))
-    return transportError({ message: message ?? "HTTP transport failed", code })
-  if (input.error.reason._tag === "TransportError") {
+  if (Cause.isTimeoutError(error)) {
+    return transportError({ message: error.message, kind: "Timeout" })
+  }
+  if (!HttpClientError.isHttpClientError(error)) {
+    return transportError({ message: error instanceof Error ? error.message : "HTTP transport failed" })
+  }
+  const request = "request" in error ? error.request : undefined
+  if (error.reason._tag === "TransportError") {
     return transportError({
-      message: message ?? input.error.reason.description ?? "HTTP transport failed",
-      code: code ?? input.error.reason._tag,
+      message: error.reason.description ?? "HTTP transport failed",
+      kind: error.reason._tag,
+      request,
     })
   }
   return transportError({
-    message: message ?? `HTTP transport failed: ${input.error.reason._tag}`,
-    code: code ?? input.error.reason._tag,
+    message: `HTTP transport failed: ${error.reason._tag}`,
+    kind: error.reason._tag,
+    request,
   })
 }
 
-export const stream = (
-  executor: Interface,
-  request: HttpClientRequest.HttpClientRequest,
-  middleware?: HttpMiddleware,
-): Stream.Stream<Uint8Array, AIError> =>
-  Stream.unwrap(
-    Effect.gen(function* () {
-      const redactedNames = yield* Headers.CurrentRedactedNames
-      const response = yield* executor.execute(request, middleware)
-      return response.stream.pipe(
-        Stream.mapError((error) => httpError({ error, request: response.request, operation: "read", redactedNames })),
-      )
-    }),
-  )
-
 export const layer: Layer.Layer<Service, never, HttpClient.HttpClient> = Layer.effect(
   Service,
   Effect.gen(function* () {
@@ -385,16 +343,15 @@ export const layer: Layer.Layer<Service, never, HttpClient.HttpClient> = Layer.e
       Effect.gen(function* () {
         const redactedNames = yield* Headers.CurrentRedactedNames
         if (!middleware)
-          return yield* http.execute(request).pipe(
-            Effect.mapError((error) => httpError({ error, request, operation: "request", redactedNames })),
-            Effect.flatMap(statusError(request, redactedNames)),
-          )
+          return yield* http
+            .execute(request)
+            .pipe(Effect.mapError(toHttpError(redactedNames)), Effect.flatMap(statusError(request, redactedNames)))
 
         const response = yield* middleware(request, (input) =>
           http
             .execute(input)
             .pipe(Effect.mapError((cause) => (cause instanceof Error ? cause : new Error(String(cause))))),
-        ).pipe(Effect.mapError((error) => httpError({ error, request, operation: "request", redactedNames })))
+        ).pipe(Effect.mapError(toHttpError(redactedNames)))
         return yield* statusError(response.request, redactedNames)(response)
       })
     return Service.of({

packages/ai/src/route/transport/http.ts

@@ -1,4 +1,4 @@
-import { Effect } from "effect"
+import { Effect, Stream } from "effect"
 import { Headers, HttpClientRequest } from "effect/unstable/http"
 import { Auth } from "../auth.js"
 import { render as renderEndpoint } from "../endpoint.js"
@@ -6,7 +6,6 @@ import { Framing } from "../framing.js"
 import type { HttpMiddleware, Transport, TransportPrepareInput } from "./index.js"
 import * as ProviderShared from "../../protocols/shared.js"
 import { mergeJsonRecords, type LLMRequest } from "../../schema/index.js"
-import { RequestExecutor } from "../executor.js"
 
 export type JsonRequestInput<Body> = TransportPrepareInput<Body>
 
@@ -87,8 +86,26 @@ export const httpJson = <Body, Frame>(input: HttpJsonInput<Body, Frame>): HttpJs
         middleware: prepareInput.middleware,
       }
     }),
-  frames: (prepared, _request, runtime) =>
-    prepared.framing.frame(RequestExecutor.stream(runtime.http, prepared.request, prepared.middleware)),
+  frames: (prepared, request, runtime) =>
+    Stream.unwrap(
+      runtime.http
+        .execute(prepared.request, prepared.middleware)
+        .pipe(
+          Effect.map((response) =>
+            prepared.framing.frame(
+              response.stream.pipe(
+                Stream.mapError((error) =>
+                  ProviderShared.eventError(
+                    `${request.model.provider}/${request.model.route.id}`,
+                    `Failed to read ${request.model.provider}/${request.model.route.id} stream`,
+                    ProviderShared.errorText(error),
+                  ),
+                ),
+              ),
+            ),
+          ),
+        ),
+    ),
 })
 
 export const sseJson = {

packages/ai/src/route/transport/websocket.ts

@@ -1,6 +1,6 @@
 import { Cause, Context, Effect, Layer, Queue, Stream } from "effect"
 import { Headers } from "effect/unstable/http"
-import { AIError, TransportReason, type TransportOperation } from "../../schema/index.js"
+import { AIError, TransportReason } from "../../schema/index.js"
 import * as HttpTransport from "./http.js"
 import type { Transport } from "./index.js"
 
@@ -29,18 +29,12 @@ export class Service extends Context.Service<Service, Interface>()("@opencode/AI
 const transportError = (
   method: string,
   message: string,
-  input: { readonly operation: TransportOperation; readonly url?: string; readonly code?: string },
+  input: { readonly url?: string; readonly kind?: string } = {},
 ) =>
   new AIError({
     module: "WebSocketExecutor",
     method,
-    reason: new TransportReason({
-      message,
-      transport: "websocket",
-      operation: input.operation,
-      url: input.url,
-      code: input.code,
-    }),
+    reason: new TransportReason({ message, url: input.url, kind: input.kind }),
   })
 
 const eventMessage = (event: Event) => {
@@ -61,8 +55,7 @@ const waitOpen = (ws: globalThis.WebSocket, input: WebSocketRequest) => {
     return Effect.fail(
       transportError("open", `WebSocket closed before opening (state ${ws.readyState})`, {
         url: input.url,
-        operation: "request",
-        code: "closed",
+        kind: "open",
       }),
     )
   }
@@ -86,10 +79,7 @@ const waitOpen = (ws: globalThis.WebSocket, input: WebSocketRequest) => {
       cleanup()
       resume(
         Effect.fail(
-          transportError("open", `Failed to open WebSocket: ${eventMessage(event)}`, {
-            url: input.url,
-            operation: "request",
-          }),
+          transportError("open", `Failed to open WebSocket: ${eventMessage(event)}`, { url: input.url, kind: "open" }),
         ),
       )
     }
@@ -99,8 +89,7 @@ const waitOpen = (ws: globalThis.WebSocket, input: WebSocketRequest) => {
         Effect.fail(
           transportError("open", `WebSocket closed before opening with code ${event.code}`, {
             url: input.url,
-            operation: "request",
-            code: String(event.code),
+            kind: "open",
           }),
         ),
       )
@@ -129,8 +118,7 @@ const webSocketUrl = (value: string) =>
     catch: (error) =>
       transportError("prepare", error instanceof Error ? error.message : "Invalid WebSocket URL", {
         url: value,
-        operation: "request",
-        code: "invalid-url",
+        kind: "websocket",
       }),
   })
 
@@ -141,7 +129,7 @@ export const open = (input: WebSocketRequest) =>
     catch: (error) =>
       transportError("open", error instanceof Error ? error.message : "Failed to construct WebSocket", {
         url: input.url,
-        operation: "request",
+        kind: "open",
       }),
   }).pipe(Effect.flatMap((ws) => fromWebSocket(ws, input)))
 
@@ -162,10 +150,7 @@ export const fromWebSocket = (
       Queue.failCauseUnsafe(
         messages,
         Cause.fail(
-          transportError("message", "Unsupported WebSocket message payload", {
-            url: input.url,
-            operation: "read",
-          }),
+          transportError("message", "Unsupported WebSocket message payload", { url: input.url, kind: "message" }),
         ),
       )
     }
@@ -173,10 +158,7 @@ export const fromWebSocket = (
       Queue.failCauseUnsafe(
         messages,
         Cause.fail(
-          transportError("message", `WebSocket error: ${eventMessage(event)}`, {
-            url: input.url,
-            operation: "read",
-          }),
+          transportError("message", `WebSocket error: ${eventMessage(event)}`, { url: input.url, kind: "message" }),
         ),
       )
     }
@@ -185,11 +167,7 @@ export const fromWebSocket = (
       Queue.failCauseUnsafe(
         messages,
         Cause.fail(
-          transportError("message", `WebSocket closed with code ${event.code}`, {
-            url: input.url,
-            operation: "read",
-            code: String(event.code),
-          }),
+          transportError("message", `WebSocket closed with code ${event.code}`, { url: input.url, kind: "close" }),
         ),
       )
     }
@@ -210,7 +188,7 @@ export const fromWebSocket = (
           catch: (error) =>
             transportError("sendText", error instanceof Error ? error.message : "Failed to send WebSocket message", {
               url: input.url,
-              operation: "write",
+              kind: "write",
             }),
         }),
       messages: Stream.fromQueue(messages),
@@ -265,8 +243,7 @@ export const json = <Body, Message>(input: JsonInput<Body, Message>): JsonTransp
       return Stream.fail(
         transportError("json", "WebSocket JSON transport requires WebSocketExecutor.Service", {
           url: prepared.url,
-          operation: "request",
-          code: "unavailable",
+          kind: "websocket",
         }),
       )
     }

packages/ai/src/schema/errors.ts

@@ -92,18 +92,10 @@ export class ProviderInternalReason extends Schema.Class<ProviderInternalReason>
   http: Schema.optional(HttpContext),
 }) {}
 
-export const TransportType = Schema.Literals(["http", "websocket"])
-export type TransportType = typeof TransportType.Type
-
-export const TransportOperation = Schema.Literals(["request", "read", "write"])
-export type TransportOperation = typeof TransportOperation.Type
-
 export class TransportReason extends Schema.Class<TransportReason>("AI.Error.Transport")({
   _tag: Schema.tag("Transport"),
   message: Schema.String,
-  transport: TransportType,
-  operation: TransportOperation,
-  code: Schema.optional(Schema.String),
+  kind: Schema.optional(Schema.String),
   url: Schema.optional(Schema.String),
   http: Schema.optional(HttpContext),
 }) {}

packages/ai/test/executor.test.ts

@@ -1,10 +1,10 @@
 import { describe, expect } from "bun:test"
-import { Effect, Layer, Ref, Stream } from "effect"
-import { Headers, HttpClient, HttpClientError, HttpClientRequest, HttpClientResponse } from "effect/unstable/http"
+import { Effect, Layer, Ref } from "effect"
+import { Headers, HttpClient, HttpClientRequest, HttpClientResponse } from "effect/unstable/http"
 import { LLM, AIError } from "../src/index.js"
 import { LLMClient, RequestExecutor } from "../src/route.js"
 import * as OpenAIChat from "../src/protocols/openai-chat.js"
-import { dynamicResponse, systemError } from "./lib/http.js"
+import { dynamicResponse } from "./lib/http.js"
 import { deltaChunk } from "./lib/openai-chunks.js"
 import { sseRaw } from "./lib/sse.js"
 import { it } from "./lib/effect.js"
@@ -67,62 +67,6 @@ const expectAIError = (error: unknown) => {
 const errorHttp = (error: AIError) => ("http" in error.reason ? error.reason.http : undefined)
 
 describe("RequestExecutor", () => {
-  it.effect("parses response body failures at the executor seam", () =>
-    Effect.gen(function* () {
-      const executor = yield* RequestExecutor.Service
-      const error = yield* RequestExecutor.stream(executor, secretRequest).pipe(Stream.runDrain, Effect.flip)
-
-      expectAIError(error)
-      expect(error.reason).toMatchObject({
-        _tag: "Transport",
-        message: "ECONNRESET: disconnected <redacted> <redacted>",
-        transport: "http",
-        operation: "read",
-        code: "ECONNRESET",
-        url: "https://provider.test/v1/chat?api_key=%3Credacted%3E&debug=1",
-      })
-    }).pipe(
-      Effect.provide(
-        responsesLayer([
-          new Response(
-            new ReadableStream({
-              start(controller) {
-                controller.error(systemError("ECONNRESET", "disconnected query-secret-123 header-secret-456"))
-              },
-            }),
-          ),
-        ]),
-      ),
-    ),
-  )
-
-  it.effect("unwraps native transport failure causes", () =>
-    Effect.gen(function* () {
-      const executor = yield* RequestExecutor.Service
-      const error = yield* RequestExecutor.stream(executor, secretRequest).pipe(Stream.runDrain, Effect.flip)
-
-      expectAIError(error)
-      expect(error.reason).toMatchObject({
-        _tag: "Transport",
-        message: "ECONNRESET: socket closed",
-        operation: "read",
-        code: "ECONNRESET",
-      })
-    }).pipe(
-      Effect.provide(
-        responsesLayer([
-          new Response(
-            new ReadableStream({
-              pull(controller) {
-                controller.error(new TypeError("fetch failed", { cause: systemError("ECONNRESET", "socket closed") }))
-              },
-            }),
-          ),
-        ]),
-      ),
-    ),
-  )
-
   it.effect("preserves middleware error messages", () =>
     Effect.gen(function* () {
       const executor = yield* RequestExecutor.Service
@@ -135,48 +79,6 @@ describe("RequestExecutor", () => {
     }).pipe(Effect.provide(responsesLayer([]))),
   )
 
-  it.effect("reports the request sent by middleware", () =>
-    Effect.gen(function* () {
-      const executor = yield* RequestExecutor.Service
-      const error = yield* executor
-        .execute(request, (original, handler) =>
-          handler(
-            original.pipe(
-              HttpClientRequest.setUrl("https://proxy.test/v1/chat?api_key=proxy-secret"),
-              HttpClientRequest.setHeader("authorization", "Bearer proxy-secret"),
-            ),
-          ),
-        )
-        .pipe(Effect.flip)
-
-      expectAIError(error)
-      expect(error.reason).toMatchObject({
-        _tag: "Transport",
-        message: "ECONNRESET: proxy disconnected <redacted>",
-        url: "https://proxy.test/v1/chat?api_key=%3Credacted%3E",
-        http: {
-          request: {
-            url: "https://proxy.test/v1/chat?api_key=%3Credacted%3E",
-            headers: { authorization: "<redacted>" },
-          },
-        },
-      })
-    }).pipe(
-      Effect.provide(
-        dynamicResponse((input) =>
-          Effect.fail(
-            new HttpClientError.HttpClientError({
-              reason: new HttpClientError.TransportError({
-                request: input.request,
-                cause: systemError("ECONNRESET", "proxy disconnected proxy-secret"),
-              }),
-            }),
-          ),
-        ),
-      ),
-    ),
-  )
-
   it.effect("classifies context overflow responses", () =>
     Effect.gen(function* () {
       const executor = yield* RequestExecutor.Service

packages/ai/test/lib/http.ts

@@ -1,5 +1,5 @@
 import { Effect, Layer, Ref } from "effect"
-import { HttpClient, HttpClientError, HttpClientRequest, HttpClientResponse } from "effect/unstable/http"
+import { HttpClient, HttpClientRequest, HttpClientResponse } from "effect/unstable/http"
 import { LLMClient, RequestExecutor, WebSocketExecutor } from "../../src/route.js"
 import type { Service as LLMClientService } from "../../src/route/client.js"
 import type { Service as RequestExecutorService } from "../../src/route/executor.js"
@@ -14,9 +14,7 @@ export type HandlerInput = {
   ) => HttpClientResponse.HttpClientResponse
 }
 
-export type Handler = (
-  input: HandlerInput,
-) => Effect.Effect<HttpClientResponse.HttpClientResponse, HttpClientError.HttpClientError>
+export type Handler = (input: HandlerInput) => Effect.Effect<HttpClientResponse.HttpClientResponse>
 
 const handlerLayer = (handler: Handler): Layer.Layer<HttpClient.HttpClient> =>
   Layer.succeed(
@@ -36,12 +34,6 @@ const handlerLayer = (handler: Handler): Layer.Layer<HttpClient.HttpClient> =>
 
 export type RuntimeEnv = RequestExecutorService | WebSocketExecutorService | LLMClientService
 
-export interface SystemError extends Error {
-  readonly code: string
-}
-
-export const systemError = (code: string, message: string): SystemError => Object.assign(new Error(message), { code })
-
 export const runtimeLayer = (layer: Layer.Layer<HttpClient.HttpClient>): Layer.Layer<RuntimeEnv> => {
   const requestExecutorLayer = RequestExecutor.layer.pipe(Layer.provide(layer))
   const deps = Layer.mergeAll(requestExecutorLayer, WebSocketExecutor.layer)
@@ -71,20 +63,14 @@ export const dynamicResponse = (handler: Handler) => runtimeLayer(handlerLayer(h
  * Layer that emits the supplied SSE chunks and then aborts mid-stream. Used to
  * exercise transport errors that surface during parsing.
  */
-export const truncatedStream = (chunks: ReadonlyArray<string>, error: Error = new Error("connection reset")) =>
+export const truncatedStream = (chunks: ReadonlyArray<string>) =>
   dynamicResponse((input) =>
     Effect.sync(() => {
       const encoder = new TextEncoder()
-      let index = 0
       const stream = new ReadableStream({
-        pull(controller) {
-          const chunk = chunks[index]
-          if (chunk !== undefined) {
-            index++
-            controller.enqueue(encoder.encode(chunk))
-            return
-          }
-          controller.error(error)
+        start(controller) {
+          for (const chunk of chunks) controller.enqueue(encoder.encode(chunk))
+          controller.error(new Error("connection reset"))
         },
       })
       return input.respond(stream, { headers: SSE_HEADERS })

packages/ai/test/provider/openai-chat.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect } from "bun:test"
-import { Effect, Ref, Schema, Stream } from "effect"
+import { Effect, Schema, Stream } from "effect"
 import { HttpClientRequest } from "effect/unstable/http"
 import {
   HttpOptions,
@@ -22,7 +22,7 @@ import { ProviderShared } from "../../src/protocols/shared.js"
 import { Auth, LLMClient } from "../../src/route.js"
 import { compileRequest } from "../../src/route/client.js"
 import { it } from "../lib/effect.js"
-import { dynamicResponse, fixedResponse, systemError, truncatedStream } from "../lib/http.js"
+import { dynamicResponse, fixedResponse, truncatedStream } from "../lib/http.js"
 import { deltaChunk, usageChunk } from "../lib/openai-chunks.js"
 import { sseEvents } from "../lib/sse.js"
 
@@ -1221,44 +1221,12 @@ describe("OpenAI Chat route", () => {
 
   it.effect("surfaces transport errors that occur mid-stream", () =>
     Effect.gen(function* () {
-      const layer = truncatedStream(
-        [`data: ${JSON.stringify(deltaChunk({ role: "assistant", content: "Hello" }))}\n\n`],
-        systemError("ECONNRESET", "socket closed unexpectedly"),
-      )
-      const events = yield* Ref.make<ReadonlyArray<LLMEvent>>([])
-      const error = yield* LLMClient.stream(request).pipe(
-        Stream.tap((event) => Ref.update(events, (current) => [...current, event])),
-        Stream.runDrain,
-        Effect.provide(layer),
-        Effect.flip,
-      )
+      const layer = truncatedStream([
+        `data: ${JSON.stringify(deltaChunk({ role: "assistant", content: "Hello" }))}\n\n`,
+      ])
+      const error = yield* LLMClient.generate(request).pipe(Effect.provide(layer), Effect.flip)
 
-      expect((yield* Ref.get(events)).some((event) => event.type === "text-delta")).toBeTrue()
-      expect(error.reason).toMatchObject({
-        _tag: "Transport",
-        message: "ECONNRESET: socket closed unexpectedly",
-        transport: "http",
-        operation: "read",
-        code: "ECONNRESET",
-        url: "https://api.openai.test/v1/chat/completions",
-      })
-    }),
-  )
-
-  it.effect("surfaces transport errors before the first stream frame", () =>
-    Effect.gen(function* () {
-      const error = yield* LLMClient.generate(request).pipe(
-        Effect.provide(truncatedStream([], systemError("ECONNRESET", "socket closed before output"))),
-        Effect.flip,
-      )
-
-      expect(error.reason).toMatchObject({
-        _tag: "Transport",
-        message: "ECONNRESET: socket closed before output",
-        transport: "http",
-        operation: "read",
-        code: "ECONNRESET",
-      })
+      expect(error.message).toContain("Failed to read openai/openai-chat stream")
     }),
   )
 

packages/app/AGENTS.md

@@ -22,8 +22,6 @@
 ## Localization
 
 - NEVER hardcode user-visible English strings in production code. ALWAYS use an i18n key for visible copy, placeholders, accessible labels, tooltips, menus, dialogs, toasts, empty states, and displayed errors.
-- Feature work adds English source strings only. Leave non-English keys absent so the runtime English fallback applies; translations land separately after language review.
-- Render count-sensitive copy only through `language.plural(baseKey, count, params)`. Never select or pass `.zero`, `.one`, `.two`, `.few`, `.many`, or `.other` variants to `language.t(...)`.
 - When migrating existing copy to i18n, preserve the English text byte-for-byte unless the task explicitly requests a copy change.
 - NEVER change existing English text or English keys to facilitate translation. English is intentional, designer-written source copy; adapt locale-specific translations and i18n mechanics around it.
 - Keep locale complexity behind the shared typed i18n APIs. Feature and component code should use `language.t(...)` for ordinary copy and `language.plural(baseKey, count, params)` for count-sensitive copy. It must not inspect the locale, call `Intl.PluralRules`, construct or select plural-category keys such as `.one` or `.other`, or branch on locale-specific grammar.

packages/app/e2e/regression/session-request-docks.spec.ts

@@ -111,7 +111,7 @@ test("restores the draft caret before typing after a request dock closes", async
   })
   await mockServer(page, { questions: [] })
   await page.goto(`/${base64Encode(directory)}/session/${sessionID}`)
-  await transport.waitForConnection({ path: "/api/event" })
+  await transport.waitForConnection()
   await expectSessionTitle(page, title)
 
   const editor = page.locator('[data-component="prompt-input"][contenteditable="true"]')
@@ -132,40 +132,32 @@ test("restores the draft caret before typing after a request dock closes", async
       }),
     )
     .toBe(cursor)
-  await transport.send(
-    {
-      directory,
-      payload: {
-        type: "question.asked",
-        properties: {
-          id: "question-caret",
-          sessionID,
-          questions: [
-            {
-              header: "Continue",
-              question: "Continue?",
-              options: [{ label: "Yes", description: "Continue the session" }],
-            },
-          ],
-          tool: { messageID: "message-caret", callID: "call-caret" },
-        },
+  await transport.send({
+    directory,
+    payload: {
+      type: "question.asked",
+      properties: {
+        id: "question-caret",
+        sessionID,
+        questions: [
+          {
+            header: "Continue",
+            question: "Continue?",
+            options: [{ label: "Yes", description: "Continue the session" }],
+          },
+        ],
+        tool: { messageID: "message-caret", callID: "call-caret" },
       },
     },
-    undefined,
-    "/api/event",
-  )
+  })
   const question = page.locator('[data-component="dock-prompt"][data-kind="question"]')
   await expect(question).toBeVisible()
   await expect(editor).toHaveCount(0)
 
-  await transport.send(
-    {
-      directory,
-      payload: { type: "question.rejected", properties: { sessionID, requestID: "question-caret" } },
-    },
-    undefined,
-    "/api/event",
-  )
+  await transport.send({
+    directory,
+    payload: { type: "question.rejected", properties: { sessionID, requestID: "question-caret" } },
+  })
   await expect(question).toHaveCount(0)
   await expect(editor).toBeVisible()
   await page.keyboard.press("x")

packages/app/e2e/regression/session-timeline-history-root.spec.ts

@@ -17,7 +17,7 @@ import { installSseTransport } from "../utils/sse-transport"
 import { expectSessionTitle } from "../utils/waits"
 
 const initialPageSize = 20
-const historyPageSize = 50
+const historyPageSize = 200
 const messages = Array.from({ length: initialPageSize + 1 }, (_, index) => {
   const id = `msg_${String(index + 1001).padStart(4, "0")}_history_root_user`
   return [

packages/app/e2e/regression/session-timeline-transport.spec.ts

@@ -89,15 +89,13 @@ test("reconnects after a stream error", async ({ page }) => {
 
 test("does not request replay when reconnecting the volatile V2 event stream", async ({ page }) => {
   const timeline = await setupTimeline(page, { eventRetry: 10 })
-  const first = await timeline.transport.send(
-    partUpdated(textPart("prt_transport_id", "event with id")),
-    { id: "timeline-event-7" },
-    "/api/event",
-  )
+  const first = await timeline.transport.send(partUpdated(textPart("prt_transport_id", "event with id")), {
+    id: "timeline-event-7",
+  })
   await timeline.waitForPart("prt_transport_id")
 
-  await timeline.transport.error("retry with event id", "/api/event")
-  const connection = await timeline.transport.waitForConnection({ after: first.connectionID, path: "/api/event" })
+  await timeline.transport.error("retry with event id")
+  const connection = await timeline.transport.waitForConnection({ after: first.connectionID })
 
   expect(first.eventID).toBe("timeline-event-7")
   expect(connection.headers["last-event-id"]).toBeUndefined()

packages/app/e2e/regression/workspaces.spec.ts

@@ -1,351 +0,0 @@
-import { base64Encode } from "@opencode-ai/core/util/encode"
-import type { OpenCodeEvent, SessionInfo } from "@opencode-ai/client/promise"
-import { expect, test, type Page, type Route } from "@playwright/test"
-import { mockOpenCodeServer } from "../utils/mock-server"
-import { expectAppVisible } from "../utils/waits"
-import { installSseTransport } from "../utils/sse-transport"
-
-const server = `http://${process.env.PLAYWRIGHT_SERVER_HOST ?? "127.0.0.1"}:${process.env.PLAYWRIGHT_SERVER_PORT ?? "4096"}`
-const root = "C:/OpenCode/WorkspaceProject"
-const workspace = "C:/OpenCode/worktree/project/feature"
-const createdWorkspace = "C:/OpenCode/worktree/project/quick-contrast-fix"
-const project = {
-  id: "proj_workspaces",
-  canonical: root,
-  vcs: "git" as const,
-  name: "workspace-project",
-  time: { created: 1, updated: 1 },
-  sandboxes: [workspace],
-}
-const provider = {
-  all: [
-    {
-      id: "opencode",
-      name: "OpenCode",
-      models: { test: { id: "test", name: "Test model", limit: { context: 200_000 } } },
-    },
-  ],
-  connected: ["opencode"],
-  default: { providerID: "opencode", modelID: "test" },
-}
-const diff = {
-  file: "src/workspace.ts",
-  additions: 3,
-  deletions: 1,
-  status: "modified" as const,
-  patch: "@@ -1 +1 @@\n-export const workspace = false\n+export const workspace = true",
-}
-const cors = {
-  "access-control-allow-origin": "*",
-  "access-control-allow-methods": "GET, POST, DELETE, OPTIONS",
-  "access-control-allow-headers": "content-type",
-}
-
-function session(id: string, directory: string, title?: string): SessionInfo {
-  return {
-    id,
-    projectID: project.id,
-    agent: "build",
-    model: { providerID: "opencode", id: "test" },
-    cost: 0,
-    tokens: { input: 0, output: 0, reasoning: 0, cache: { read: 0, write: 0 } },
-    title,
-    location: { directory },
-    subpath: "",
-    time: { created: 1, updated: 2 },
-  }
-}
-
-function userMessage(id: string, text: string) {
-  return { id, type: "user" as const, time: { created: 1 }, text }
-}
-
-async function json(route: Route, body: unknown) {
-  await route.fulfill({ status: 200, contentType: "application/json", headers: cors, body: JSON.stringify(body) })
-}
-
-async function init(page: Page, tab: Record<string, unknown>) {
-  await page.addInitScript(
-    ({ root, server, tab }) => {
-      localStorage.setItem("settings.v3", JSON.stringify({ general: { newLayoutDesigns: true } }))
-      localStorage.setItem(
-        "opencode.global.dat:server",
-        JSON.stringify({ projects: { local: [{ worktree: root, expanded: true }] }, lastProject: { local: root } }),
-      )
-      localStorage.setItem("opencode.window.browser.dat:tabs", JSON.stringify([{ server, ...tab }]))
-    },
-    { root, server, tab },
-  )
-}
-
-test("selects an existing workspace from the start menu", async ({ page }) => {
-  const draftID = "draft_workspaces"
-  await mockOpenCodeServer(page, {
-    protocol: "v2",
-    directory: root,
-    project,
-    provider,
-    sessions: [],
-    pageMessages: () => ({ items: [] }),
-  })
-  await init(page, { type: "draft", draftID, directory: root })
-  const directories = page.waitForRequest(
-    (request) =>
-      request.method() === "GET" &&
-      new URL(request.url()).pathname === `/api/project/${project.id}/directories`,
-  )
-
-  await page.goto(`/new-session?draftId=${draftID}`)
-  await directories
-  await expectAppVisible(page.getByRole("textbox", { name: "Prompt" }))
-
-  await page.getByRole("button", { name: "Local", exact: true }).click()
-  await page.getByRole("menuitem", { name: "Workspace" }).hover()
-  await page.getByRole("menuitem", { name: "feature", exact: true }).click()
-  await expect(page.getByRole("button", { name: "feature", exact: true })).toBeVisible()
-})
-
-test("lists and manually deletes workspaces from settings", async ({ page }) => {
-  const draftID = "draft_workspace_settings"
-  const cleanWorkspace = `${workspace}-clean`
-  const inventory = { ...project, sandboxes: [cleanWorkspace] }
-  let releaseSessions = () => {}
-  const sessionsReady = new Promise<void>((resolve) => {
-    releaseSessions = resolve
-  })
-
-  await mockOpenCodeServer(page, {
-    protocol: "v2",
-    directory: root,
-    project: inventory,
-    provider,
-    sessions: [],
-    pageMessages: () => ({ items: [] }),
-  })
-  await page.route("**/api/session**", async (route) => {
-    const url = new URL(route.request().url())
-    if (
-      route.request().method() !== "GET" ||
-      url.pathname !== "/api/session" ||
-      url.searchParams.get("limit") !== "100" ||
-      url.searchParams.get("order") !== "desc"
-    )
-      return route.fallback()
-    await sessionsReady
-    await json(route, { data: [], cursor: {} })
-  })
-  await init(page, { type: "draft", draftID, directory: root })
-  const directories = page.waitForRequest(
-    (request) =>
-      request.method() === "GET" &&
-      new URL(request.url()).pathname === `/api/project/${project.id}/directories`,
-  )
-
-  await page.goto(`/new-session?draftId=${draftID}`)
-  await directories
-  await expectAppVisible(page.getByRole("textbox", { name: "Prompt" }))
-
-  await page.getByRole("button", { name: "Local", exact: true }).click()
-  await page.getByRole("menuitem", { name: "Workspace" }).hover()
-  const sessions = page.waitForRequest(
-    (request) =>
-      request.method() === "GET" &&
-      new URL(request.url()).pathname === "/api/session" &&
-      new URL(request.url()).searchParams.get("limit") === "100",
-  )
-  await page.getByRole("menuitem", { name: "View all", exact: true }).click()
-  await sessions
-
-  const settings = page.getByRole("dialog")
-  await expect(settings.getByRole("tab", { name: "Workspaces" })).toHaveAttribute("data-selected")
-  await expect(page.locator('[data-component="session-new-design"]')).toBeAttached()
-  releaseSessions()
-  await expect(settings.getByLabel(cleanWorkspace, { exact: true })).toBeVisible()
-
-  await settings.getByRole("button", { name: 'Delete workspace "feature-clean"?' }).click()
-  const confirmation = page.getByRole("dialog").filter({ hasText: 'Delete workspace "feature-clean"?' })
-  const removed = page.waitForRequest(
-    (request) =>
-      request.method() === "DELETE" &&
-      new URL(request.url()).pathname === `/experimental/project/${project.id}/copy`,
-  )
-  await confirmation.getByRole("button", { name: "Delete workspace", exact: true }).click()
-  const request = await removed
-  expect(new URL(request.url()).searchParams.get("location[directory]")).toBe(root)
-  expect(request.postDataJSON()).toEqual({ directory: cleanWorkspace, force: true })
-  await expect(settings.getByLabel(cleanWorkspace, { exact: true })).toHaveCount(0)
-})
-
-test("submits the owning prompt after a new workspace is created", async ({ page }) => {
-  const draftID = "draft_workspace_submit"
-  const sessionID = "ses_workspace_submit"
-  const createdSession = session(sessionID, createdWorkspace)
-  let releaseCopy = () => {}
-  const copyReady = new Promise<void>((resolve) => {
-    releaseCopy = resolve
-  })
-
-  await mockOpenCodeServer(page, {
-    protocol: "v2",
-    directory: root,
-    project,
-    provider,
-    sessions: [],
-    pageMessages: () => ({ items: [] }),
-  })
-  await page.route(`**/experimental/project/${project.id}/copy**`, async (route) => {
-    const request = route.request()
-    if (request.method() === "OPTIONS") return route.fulfill({ status: 204, headers: cors })
-    if (request.method() !== "POST") return route.fallback()
-    await copyReady
-    await json(route, { directory: createdWorkspace })
-  })
-  await page.route("**/api/session**", async (route) => {
-    const request = route.request()
-    const url = new URL(request.url())
-    const promptPath = `/api/session/${sessionID}/prompt`
-    if (request.method() === "OPTIONS" && (url.pathname === "/api/session" || url.pathname === promptPath))
-      return route.fulfill({ status: 204, headers: cors })
-    if (request.method() === "POST" && url.pathname === "/api/session")
-      return json(route, { data: createdSession })
-    if (request.method() === "GET" && url.pathname === `/api/session/${sessionID}`)
-      return json(route, { data: createdSession })
-    if (request.method() !== "POST" || url.pathname !== promptPath) return route.fallback()
-    const input = request.postDataJSON() as { id: string; text: string }
-    await json(route, {
-      data: {
-        id: input.id,
-        sessionID,
-        timeCreated: 3,
-        type: "user",
-        data: { text: input.text },
-        delivery: "steer",
-      },
-    })
-  })
-  await init(page, { type: "draft", draftID, directory: root })
-
-  await page.goto(`/new-session?draftId=${draftID}`)
-  const editor = page.getByRole("textbox", { name: "Prompt" })
-  await expectAppVisible(editor)
-  await page.getByRole("button", { name: "Local", exact: true }).click()
-  await page.getByRole("menuitem", { name: "New workspace", exact: true }).click()
-  await editor.fill("Build workspace support")
-
-  const copied = page.waitForRequest(
-    (request) =>
-      request.method() === "POST" &&
-      new URL(request.url()).pathname === `/experimental/project/${project.id}/copy`,
-  )
-  const created = page.waitForRequest(
-    (request) => request.method() === "POST" && new URL(request.url()).pathname === "/api/session",
-  )
-  const sent = page.waitForRequest(
-    (request) => request.method() === "POST" && new URL(request.url()).pathname === `/api/session/${sessionID}/prompt`,
-  )
-  await page.getByRole("button", { name: "Send", exact: true }).click()
-
-  const copyRequest = await copied
-  expect(new URL(copyRequest.url()).searchParams.get("location[directory]")).toBe(root)
-  expect(copyRequest.postDataJSON()).toEqual({ strategy: "git_worktree", directory: "C:/OpenCode" })
-  releaseCopy()
-
-  expect((await created).postDataJSON()).toEqual({
-    agent: "build",
-    model: { id: "test", providerID: "opencode" },
-    location: { directory: createdWorkspace },
-  })
-  const promptRequest = await sent
-  expect(promptRequest.postDataJSON()).toEqual({
-    id: expect.stringMatching(/^msg_/),
-    text: "Build workspace support",
-    files: [],
-    agents: [],
-  })
-  await expect(page.getByText("Workspace created", { exact: true })).toBeVisible()
-})
-
-test("moves a changed local session through workspace creation without changing lifecycle semantics", async ({
-  page,
-}) => {
-  const sessionID = "ses_workspace_move_new"
-  const messageID = "msg_workspace_move_new"
-  const currentSession = session(sessionID, root, "Create a workspace")
-  const transport = await installSseTransport<OpenCodeEvent>(page, { server })
-  let releaseCopy = () => {}
-  const copyReady = new Promise<void>((resolve) => {
-    releaseCopy = resolve
-  })
-  let releaseMove = () => {}
-  const moveReady = new Promise<void>((resolve) => {
-    releaseMove = resolve
-  })
-
-  await mockOpenCodeServer(page, {
-    protocol: "v2",
-    directory: root,
-    project,
-    provider,
-    sessions: [currentSession],
-    pageMessages: () => ({ items: [userMessage(messageID, "Create isolated workspace")] }),
-    vcsDiff: [diff],
-  })
-  await page.route(`**/experimental/project/${project.id}/copy**`, async (route) => {
-    const request = route.request()
-    if (request.method() === "OPTIONS") return route.fulfill({ status: 204, headers: cors })
-    if (request.method() !== "POST") return route.fallback()
-    await copyReady
-    await json(route, { directory: createdWorkspace })
-  })
-  await page.route(`**/api/session/${sessionID}**`, async (route) => {
-    const request = route.request()
-    const url = new URL(request.url())
-    if (request.method() === "OPTIONS" && url.pathname === `/api/session/${sessionID}/move`)
-      return route.fulfill({ status: 204, headers: cors })
-    if (request.method() === "GET" && url.pathname === `/api/session/${sessionID}`)
-      return json(route, { data: currentSession })
-    if (request.method() !== "POST" || url.pathname !== `/api/session/${sessionID}/move`)
-      return route.fallback()
-    await moveReady
-    currentSession.location.directory = createdWorkspace
-    await route.fulfill({ status: 204, headers: cors })
-  })
-  await init(page, { type: "session", sessionId: sessionID })
-
-  await page.goto(`/server/${base64Encode(server)}/session/${sessionID}`)
-  await transport.waitForConnection()
-  await page.getByRole("button", { name: "Session details", exact: true }).click()
-  await page.getByRole("button", { name: "Local repository", exact: true }).click()
-
-  const copied = page.waitForRequest(
-    (request) =>
-      request.method() === "POST" &&
-      new URL(request.url()).pathname === `/experimental/project/${project.id}/copy`,
-  )
-  const moved = page.waitForRequest(
-    (request) =>
-      request.method() === "POST" && new URL(request.url()).pathname === `/api/session/${sessionID}/move`,
-  )
-  await page.getByRole("menuitem", { name: "New workspace", exact: true }).click()
-
-  await copied
-  await expect(page.getByText("Creating workspace", { exact: true })).toBeVisible()
-  releaseCopy()
-
-  const moveRequest = await moved
-  expect(moveRequest.postDataJSON()).toEqual({ directory: createdWorkspace })
-  await transport.send({
-    id: "evt_workspace_created",
-    created: 3,
-    type: "session.moved",
-    durable: { aggregateID: sessionID, seq: 1, version: 1 },
-    location: { directory: root },
-    data: {
-      sessionID,
-      location: { directory: createdWorkspace },
-      subpath: "",
-    },
-  })
-  releaseMove()
-  await expect(page.getByText("Workspace created", { exact: true })).toBeVisible()
-})

packages/app/e2e/tsconfig.json

@@ -16,7 +16,6 @@
     "../src/pages/session/timeline/observe-element-offset.ts",
     "./regression/new-session-panel-corner.spec.ts",
     "./regression/session-timeline-context-resize.spec.ts",
-    "./regression/workspaces.spec.ts",
     "./utils/**/*.ts"
   ]
 }

packages/app/e2e/utils/mock-server.ts

@@ -175,14 +175,6 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
     if (path === "/api/project") return json(route, [config.project])
     if (path === "/api/project/current")
       return json(route, { id: (config.project as { id?: string }).id, directory: config.directory })
-    if (/^\/api\/project\/[^/]+\/directories$/.test(path))
-      return json(route, [
-        { directory: config.directory },
-        ...((config.project as { sandboxes?: string[] }).sandboxes ?? []).map((directory) => ({
-          directory,
-          strategy: "git_worktree",
-        })),
-      ])
     if (path === "/api/location") return json(route, location(config))
     const projectCopy = path.match(/^\/experimental\/project\/([^/]+)\/copy$/)?.[1]
     if (projectCopy && route.request().method() === "POST") {
@@ -251,10 +243,7 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
       const limit = Number(url.searchParams.get("limit") ?? 50)
       const offset = Number(url.searchParams.get("cursor") ?? 0)
       const sessions = config.sessions
-        .filter((session) => {
-          const location = session.location as { directory?: string } | undefined
-          return !directory || location?.directory === directory || session.directory === directory
-        })
+        .filter((session) => !directory || session.directory === directory)
         .filter((session) => parentID !== "null" || session.parentID === undefined)
         .filter((session) => {
           const search = url.searchParams.get("search")?.toLowerCase()
@@ -477,7 +466,6 @@ function currentPermission(value: unknown) {
 
 export function currentSession(session: { id: string } & Record<string, unknown>, fallbackDirectory?: string) {
   const time = session.time && typeof session.time === "object" ? session.time : {}
-  const location = session.location && typeof session.location === "object" ? session.location : {}
   return {
     id: session.id,
     parentID: session.parentID,
@@ -495,19 +483,10 @@ export function currentSession(session: { id: string } & Record<string, unknown>
     },
     title: session.title ?? session.id,
     location: {
-      directory:
-        "directory" in location && typeof location.directory === "string"
-          ? location.directory
-          : typeof session.directory === "string"
-            ? session.directory
-            : fallbackDirectory,
-      ...(typeof session.workspaceID === "string"
-        ? { workspaceID: session.workspaceID }
-        : "workspaceID" in location && typeof location.workspaceID === "string"
-          ? { workspaceID: location.workspaceID }
-          : {}),
+      directory: typeof session.directory === "string" ? session.directory : fallbackDirectory,
+      ...(typeof session.workspaceID === "string" ? { workspaceID: session.workspaceID } : {}),
     },
-    subpath: session.subpath ?? session.path,
+    subpath: session.path,
     revert: session.revert,
   }
 }

packages/app/e2e/utils/sse-transport.ts

@@ -29,38 +29,23 @@ export type SseEventOptions = {
 
 export type SseTransport<T> = {
   server: string
-  waitForConnection(options?: {
-    after?: number
-    timeout?: number
-    path?: SseConnectionRecord["path"]
-  }): Promise<SseConnectionRecord>
-  send(payload: T, options?: SseEventOptions, path?: SseConnectionRecord["path"]): Promise<SseDeliveryAcknowledgement>
+  waitForConnection(options?: { after?: number; timeout?: number }): Promise<SseConnectionRecord>
+  send(payload: T, options?: SseEventOptions): Promise<SseDeliveryAcknowledgement>
   burst(payloads: readonly T[], options?: readonly SseEventOptions[]): Promise<SseDeliveryAcknowledgement[]>
   split(payload: T, cuts: readonly number[], options?: SseEventOptions): Promise<SseDeliveryAcknowledgement>
   heartbeat(options?: SseEventOptions): Promise<SseDeliveryAcknowledgement>
   writeRaw(value: string | Uint8Array, cuts?: readonly number[], marker?: string): Promise<SseDeliveryAcknowledgement>
   close(): Promise<void>
   disconnect(message?: string): Promise<void>
-  error(message?: string, path?: SseConnectionRecord["path"]): Promise<void>
+  error(message?: string): Promise<void>
   connections(): Promise<SseConnectionRecord[]>
   acknowledgements(): Promise<SseDeliveryAcknowledgement[]>
 }
 
 type BrowserCommand<T> =
-  | {
-      type: "send"
-      deliveries: { payload: T; options?: SseEventOptions }[]
-      burst: boolean
-      cuts?: number[]
-      path?: SseConnectionRecord["path"]
-    }
+  | { type: "send"; deliveries: { payload: T; options?: SseEventOptions }[]; burst: boolean; cuts?: number[] }
   | { type: "raw"; bytes: number[]; cuts?: number[]; marker?: string }
-  | {
-      type: "end"
-      mode: "close" | "disconnect" | "error"
-      message?: string
-      path?: SseConnectionRecord["path"]
-    }
+  | { type: "end"; mode: "close" | "disconnect" | "error"; message?: string }
   | { type: "connections" }
   | { type: "acknowledgements" }
 
@@ -88,8 +73,7 @@ export async function installSseTransport<T>(
       let nextConnectionID = 0
       let nextDeliveryID = 0
 
-      const current = (path?: SseConnectionRecord["path"]) =>
-        connections.findLast((connection) => connection.endedAt === undefined && (!path || connection.path === path))
+      const current = () => connections.findLast((connection) => connection.endedAt === undefined)
       const chunks = (bytes: Uint8Array, cuts?: readonly number[]) => {
         const boundaries = [...new Set(cuts ?? [])]
           .filter((cut) => Number.isInteger(cut) && cut > 0 && cut < bytes.byteLength)
@@ -141,8 +125,8 @@ export async function installSseTransport<T>(
         acknowledgements.push(acknowledgement)
         return acknowledgement
       }
-      const end = (mode: "close" | "disconnect" | "error", message?: string, path?: SseConnectionRecord["path"]) => {
-        const connection = current(path)
+      const end = (mode: "close" | "disconnect" | "error", message?: string) => {
+        const connection = current()
         if (!connection) throw new Error("SSE transport has no active connection")
         connection.endedAt = performance.now()
         connection.endedBy = mode
@@ -162,8 +146,8 @@ export async function installSseTransport<T>(
         if (input.type === "connections")
           return connections.map(({ controller: _controller, ...connection }) => connection)
         if (input.type === "acknowledgements") return acknowledgements
-        if (input.type === "end") return end(input.mode, input.message, input.path)
-        const connection = current(input.type === "send" ? input.path : undefined)
+        if (input.type === "end") return end(input.mode, input.message)
+        const connection = current()
         if (!connection) throw new Error("SSE transport has no active connection")
         if (input.type === "raw") {
           marker(input.marker)
@@ -251,15 +235,12 @@ export async function installSseTransport<T>(
     server,
     async waitForConnection(input = {}) {
       const connection = await page.waitForFunction(
-        ({ after, path }) => {
+        (after) => {
           const transport = (window as BrowserTransport).__testSseTransport
           const connections = transport?.command({ type: "connections" }) as SseConnectionRecord[] | undefined
-          return connections?.findLast(
-            (connection) =>
-              connection.id > after && connection.endedAt === undefined && (!path || connection.path === path),
-          )
+          return connections?.findLast((connection) => connection.id > after && connection.endedAt === undefined)
         },
-        { after: input.after ?? 0, path: input.path },
+        input.after ?? 0,
         { timeout: input.timeout },
       )
       let result: SseConnectionRecord | undefined
@@ -271,8 +252,8 @@ export async function installSseTransport<T>(
       if (!result) throw new Error("SSE transport connection disappeared while waiting")
       return result
     },
-    send(payload, eventOptions, path) {
-      return command({ type: "send", deliveries: [{ payload, options: eventOptions }], burst: false, path })
+    send(payload, eventOptions) {
+      return command({ type: "send", deliveries: [{ payload, options: eventOptions }], burst: false })
     },
     burst(payloads, eventOptions = []) {
       return command({
@@ -310,8 +291,8 @@ export async function installSseTransport<T>(
     disconnect(message) {
       return command({ type: "end", mode: "disconnect", message })
     },
-    error(message, path) {
-      return command({ type: "end", mode: "error", message, path })
+    error(message) {
+      return command({ type: "end", mode: "error", message })
     },
     connections() {
       return command({ type: "connections" })

packages/app/src/app.tsx

@@ -1,7 +1,6 @@
 import "@/index.css"
 import * as Sentry from "@sentry/solid"
 import { I18nProvider } from "@opencode-ai/ui/context"
-import type { UiI18n } from "@opencode-ai/ui/context/i18n"
 import { DialogProvider } from "@opencode-ai/ui/context/dialog"
 import { FileComponentProvider } from "@opencode-ai/ui/context/file"
 import { File } from "@opencode-ai/session-ui/file"
@@ -52,9 +51,10 @@ import { DirectoryDataProvider } from "@/pages/directory-layout"
 import Layout from "@/pages/layout"
 import { ErrorPage } from "./pages/error"
 import { useCheckServerHealth } from "./utils/server-health"
-import { legacySessionServer, sessionHref } from "./utils/session-route"
+import { legacySessionServer, requireServerKey, sessionHref } from "./utils/session-route"
 import { decode64 } from "@/utils/base64"
-import { TargetSessionRoute } from "@/pages/session-lazy"
+
+import { TargetSessionRouteContent } from "@/pages/session"
 import { Home } from "@/pages/home"
 
 const NewSession = lazy(() => import("@/pages/new-session"))
@@ -75,6 +75,30 @@ const DirectoryDraftRedirect = () => {
   return null
 }
 
+function TargetServerRoute(props: ParentProps) {
+  const params = useParams<{ serverKey: string; id: string }>()
+  const global = useGlobal()
+  const conn = createMemo(() => {
+    const key = requireServerKey(params.serverKey)
+    return global.servers.list().find((item) => ServerConnection.key(item) === key)
+  })
+
+  return (
+    // Owns the server-identity remount. Session changes must not remount this subtree.
+    <Show when={requireServerKey(params.serverKey)} keyed>
+      <ServerSDKProvider server={conn}>
+        <ServerSyncProvider server={conn}>{props.children}</ServerSyncProvider>
+      </ServerSDKProvider>
+    </Show>
+  )
+}
+
+const TargetSessionRoute = () => (
+  <TargetServerRoute>
+    <TargetSessionRouteContent />
+  </TargetServerRoute>
+)
+
 // Wraps the non-draft routes. They are gated on (and keyed to) the globally selected
 // server via ServerKey, then provide the server-scoped shell for that server.
 function SelectedServerProviders(props: ParentProps) {
@@ -132,13 +156,7 @@ function UiI18nBridge(props: ParentProps) {
   const language = useLanguage()
   return (
     <I18nProvider
-      value={{
-        locale: language.intl,
-        layoutLocale: language.layoutLocale,
-        t: language.t as UiI18n["t"],
-        plural: language.plural,
-        pluralForm: language.pluralForm,
-      }}
+      value={{ locale: language.intl, layoutLocale: language.layoutLocale, t: language.t, plural: language.plural }}
     >
       {props.children}
     </I18nProvider>

packages/app/src/components/prompt-input-v2.tsx

@@ -37,7 +37,6 @@ export type PromptInputV2ComposerProps = {
   class?: string
   controller: PromptInputV2ComposerController
   borderUnderlay?: boolean
-  accentSubmit?: boolean
 }
 
 export type PromptInputV2ControllerProps = Omit<PromptInputProps, "class" | "submission">
@@ -54,7 +53,6 @@ export function PromptInputV2Composer(props: PromptInputV2ComposerProps) {
     <div class="flex flex-col gap-3">
       <PromptInputV2
         controller={props.controller}
-        accentSubmit={props.accentSubmit}
         borderUnderlay={props.borderUnderlay}
         class={props.class}
         variantControlVisible={!props.controller.model.loading}

packages/app/src/components/prompt-input/submit.test.ts

@@ -1,17 +1,18 @@
 import { beforeAll, beforeEach, describe, expect, mock, test } from "bun:test"
 import { createStore } from "solid-js/store"
 import type { Prompt, PromptStore } from "@/context/prompt"
-import { WorkspaceOperation } from "@/utils/workspace-operation"
-import { ServerScope } from "@/utils/server-scope"
+import type { ModelSelection } from "@/context/local"
 
 let createPromptSubmit: typeof import("./submit").createPromptSubmit
 
+const createdClients: string[] = []
 const createdSessions: string[] = []
-type SessionCreateInput = {
+const sessionCreateInputs: Array<{
   agent?: string
   model?: { id: string; providerID: string; variant?: string }
   location?: { directory: string }
-}
+}> = []
+const enabledAutoAccept: Array<{ server: string; sessionID: string; directory: string }> = []
 const optimistic: Array<{
   directory?: string
   sessionID?: string
@@ -21,9 +22,11 @@ const optimistic: Array<{
     variant?: string
   }
 }> = []
+const optimisticSeeded: boolean[] = []
 const storedSessions: Record<string, Array<{ id: string; title?: string }>> = {}
+const promoted: Array<{ directory: string; sessionID: string }> = []
 const sentShell: Array<{ sessionID: string; id?: string; command: string }> = []
-const sentShellDirectories: string[] = []
+const syncedDirectories: string[] = []
 const promotedDrafts: Array<{ draftID: string; server: string; sessionId: string }> = []
 const sentPrompts: string[] = []
 const promptInputs: unknown[] = []
@@ -34,29 +37,15 @@ const switchedModels: Array<{
   model: { id: string; providerID: string; variant?: string }
 }> = []
 const sessionRequestOrder: string[] = []
-const updatedDrafts: Array<{ draftID: string; worktree?: string }> = []
-const syncedServers: string[] = []
-const optimisticServers: string[] = []
-const promptCaptures: Array<{ scope?: unknown; target?: unknown }> = []
+const commands: Array<{ name: string }> = []
 let serverSessionSyncs = 0
 
 let params: { id?: string } = {}
 let search: { draftId?: string } = {}
 let selected = "/repo/worktree-a"
 let variant: string | undefined
+let permissionServer = "server-a"
 let createSessionGate: Promise<void> | undefined
-let createWorktreeGate: Promise<void> | undefined
-let worktreeFailure: Error | undefined
-let worktreeHung = false
-let worktreeCreates = 0
-let activeSDK = "server-a"
-let activeServerSync = "server-a"
-let activeDirectorySync = "server-a"
-let commands: Array<{ name: string }> = []
-let worktreeDirectory = "/repo/new-0"
-let worktreeID = 0
-const draftServers: Record<string, string> = {}
-const sessionDirectories: Record<string, string> = {}
 
 let promptValue: Prompt = [{ type: "text", content: "ls", start: 0, end: 2 }]
 const [promptStore, setPromptStore] = createStore<PromptStore>({
@@ -84,25 +73,21 @@ const prompt = {
     replaceComments: () => undefined,
     items: () => [],
   },
-  capture: (scope?: unknown, target?: unknown) => {
-    promptCaptures.push({ scope, target })
-    return prompt
-  },
+  capture: () => prompt,
 }
-const settle = () => new Promise((resolve) => setTimeout(resolve, 0))
 
 const clientFor = (directory: string) => {
+  createdClients.push(directory)
   return {
     api: {
       session: {
-        create: async (input: SessionCreateInput) => {
+        create: async (input: (typeof sessionCreateInputs)[number]) => {
           await createSessionGate
           const location = input.location?.directory ?? directory
           createdSessions.push(location)
-          const id = `session-${createdSessions.length}`
-          sessionDirectories[id] = location
+          sessionCreateInputs.push(input)
           return {
-            id,
+            id: `session-${createdSessions.length}`,
             projectID: "project",
             agent: input.agent,
             model: input.model,
@@ -115,7 +100,7 @@ const clientFor = (directory: string) => {
         },
         prompt: async (input: unknown) => {
           sessionRequestOrder.push("prompt")
-          sentPrompts.push(sessionDirectories[(input as { sessionID: string }).sessionID] ?? directory)
+          sentPrompts.push(directory)
           promptInputs.push(input)
           return { data: undefined }
         },
@@ -135,19 +120,6 @@ const clientFor = (directory: string) => {
         },
         shell: async (input: { sessionID: string; id?: string; command: string }) => {
           sentShell.push(input)
-          sentShellDirectories.push(sessionDirectories[input.sessionID] ?? directory)
-        },
-      },
-      projectCopy: {
-        create: async (_input: unknown, options?: { signal?: AbortSignal }) => {
-          worktreeCreates++
-          if (worktreeHung)
-            return new Promise<never>((_, reject) => {
-              options?.signal?.addEventListener("abort", () => reject(options.signal?.reason), { once: true })
-            })
-          await createWorktreeGate
-          if (worktreeFailure) throw worktreeFailure
-          return { directory: worktreeDirectory }
         },
       },
     },
@@ -155,6 +127,9 @@ const clientFor = (directory: string) => {
       command: async () => ({ data: undefined }),
       abort: async () => ({ data: undefined }),
     },
+    worktree: {
+      create: async () => ({ data: { directory: `${directory}/new` } }),
+    },
   }
 }
 
@@ -170,7 +145,6 @@ beforeAll(async () => {
 
   mock.module("@opencode-ai/ui/toast", () => ({
     Toast: { Region: () => null },
-    toaster: { create: () => undefined, show: () => undefined, dismiss: () => undefined },
     showToast: () => 0,
   }))
 
@@ -188,13 +162,20 @@ beforeAll(async () => {
         current: () => ({ name: "agent" }),
       },
       session: {
-        promote: () => undefined,
+        promote(directory: string, sessionID: string) {
+          promoted.push({ directory, sessionID })
+        },
       },
     }),
   }))
 
   mock.module("@/context/permission", () => {
-    return { usePermission: () => ({ currentServerState: () => ({ enableAutoAccept: () => undefined }) }) }
+    const state = (server: string) => ({
+      enableAutoAccept(sessionID: string, directory: string) {
+        enabledAutoAccept.push({ server, sessionID, directory })
+      },
+    })
+    return { usePermission: () => ({ currentServerState: () => state(permissionServer) }) }
   })
 
   mock.module("@/context/server", () => ({
@@ -203,10 +184,7 @@ beforeAll(async () => {
 
   mock.module("@/context/tabs", () => ({
     useTabs: () => ({
-      draft: (draftID: string) => ({ server: draftServers[draftID] ?? "project-server" }),
-      updateDraft: (draftID: string, draft: { worktree?: string }) => {
-        updatedDrafts.push({ draftID, ...draft })
-      },
+      draft: () => ({ server: "project-server" }),
       promoteDraft: (draftID: string, session: { server: string; sessionId: string }) => {
         promotedDrafts.push({ draftID, ...session })
       },
@@ -227,70 +205,68 @@ beforeAll(async () => {
 
   mock.module("@/context/sdk", () => ({
     useSDK: () => {
-      return () => ({
-        scope: activeSDK === "server-a" ? ServerScope.local : "server-b",
-        directory: activeSDK === "server-a" ? "/repo/main" : "/repo/other",
+      const sdk = {
+        scope: "local",
+        directory: "/repo/main",
         api: rootClient.api,
         url: "http://localhost:4096",
-      })
+      }
+      return () => sdk
     },
   }))
 
   mock.module("@/context/sync", () => ({
-    useSync: () => () => {
-      const server = activeDirectorySync
-      return {
-        data: { command: commands, project: "project" },
-        session: {
-          optimistic: {
-            add: (value: {
-              directory?: string
-              sessionID?: string
-              message: { agent: string; model: { providerID: string; modelID: string; variant?: string } }
-            }) => {
-              optimisticServers.push(server)
-              optimistic.push(value)
-            },
-            remove: () => undefined,
+    useSync: () => () => ({
+      data: { command: commands },
+      session: {
+        optimistic: {
+          add: (value: {
+            directory?: string
+            sessionID?: string
+            message: { agent: string; model: { providerID: string; modelID: string; variant?: string } }
+          }) => {
+            optimistic.push(value)
+            optimisticSeeded.push(
+              !!value.directory &&
+                !!value.sessionID &&
+                !!storedSessions[value.directory]?.find((item) => item.id === value.sessionID)?.title,
+            )
           },
+          remove: () => undefined,
         },
-        set: () => undefined,
-        project: { worktree: server === "server-a" ? "/repo/main" : "/repo/other" },
-      }
-    },
+      },
+      set: () => undefined,
+    }),
   }))
 
   mock.module("@/context/server-sync", () => ({
-    useServerSync: () => () => {
-      const server = activeServerSync
-      return {
-        session: {
-          remember: () => undefined,
-          set: () => undefined,
-          sync: async () => {
-            serverSessionSyncs++
+    useServerSync: () => () => ({
+      session: {
+        remember: () => undefined,
+        set: () => undefined,
+        sync: async () => {
+          serverSessionSyncs++
+        },
+      },
+      child: (directory: string) => {
+        syncedDirectories.push(directory)
+        storedSessions[directory] ??= []
+        return [
+          { session: storedSessions[directory] },
+          (...args: unknown[]) => {
+            if (args[0] !== "session") return
+            const next = args[1]
+            if (typeof next === "function") {
+              storedSessions[directory] = next(storedSessions[directory]) as Array<{ id: string; title?: string }>
+              return
+            }
+            if (Array.isArray(next)) {
+              storedSessions[directory] = next as Array<{ id: string; title?: string }>
+            }
           },
-        },
-        child: (directory: string) => {
-          syncedServers.push(server)
-          storedSessions[directory] ??= []
-          return [
-            { session: storedSessions[directory] },
-            (...args: unknown[]) => {
-              if (args[0] !== "session") return
-              const next = args[1]
-              if (typeof next === "function") {
-                storedSessions[directory] = next(storedSessions[directory]) as Array<{ id: string; title?: string }>
-                return
-              }
-              if (Array.isArray(next)) {
-                storedSessions[directory] = next as Array<{ id: string; title?: string }>
-              }
-            },
-          ]
-        },
-      }
-    },
+        ]
+      },
+    }),
   }))
 
   mock.module("@/context/platform", () => ({
@@ -310,159 +286,205 @@ beforeAll(async () => {
 })
 
 beforeEach(() => {
+  createdClients.length = 0
   createdSessions.length = 0
+  sessionCreateInputs.length = 0
+  enabledAutoAccept.length = 0
   optimistic.length = 0
+  optimisticSeeded.length = 0
+  promoted.length = 0
   promotedDrafts.length = 0
-  updatedDrafts.length = 0
-  sentCommands.length = 0
   sentPrompts.length = 0
   promptInputs.length = 0
+  sentCommands.length = 0
   switchedAgents.length = 0
   switchedModels.length = 0
   sessionRequestOrder.length = 0
-  syncedServers.length = 0
-  optimisticServers.length = 0
-  promptCaptures.length = 0
+  commands.length = 0
+  promptValue = [{ type: "text", content: "ls", start: 0, end: 2 }]
   params = {}
   search = {}
   sentShell.length = 0
-  sentShellDirectories.length = 0
+  syncedDirectories.length = 0
   selected = "/repo/worktree-a"
   variant = undefined
-  activeSDK = "server-a"
-  activeServerSync = "server-a"
-  activeDirectorySync = "server-a"
-  commands = []
-  promptValue = [{ type: "text", content: "ls", start: 0, end: 2 }]
-  worktreeDirectory = `/repo/new-${++worktreeID}`
+  permissionServer = "server-a"
   createSessionGate = undefined
   serverSessionSyncs = 0
-  createWorktreeGate = undefined
-  worktreeFailure = undefined
-  worktreeHung = false
-  worktreeCreates = 0
-  for (const key of Object.keys(draftServers)) delete draftServers[key]
-  for (const key of Object.keys(sessionDirectories)) delete sessionDirectories[key]
   for (const key of Object.keys(storedSessions)) delete storedSessions[key]
 })
 
-const event = { preventDefault: () => undefined } as unknown as Event
-const makeSubmit = (overrides: Partial<Parameters<typeof createPromptSubmit>[0]> = {}) =>
-  createPromptSubmit({
-    prompt,
-    info: () => undefined,
-    imageAttachments: () => [],
-    commentCount: () => 0,
-    autoAccept: () => false,
-    mode: () => "normal",
-    working: () => false,
-    editor: () => undefined,
-    queueScroll: () => undefined,
-    promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
-    addToHistory: () => undefined,
-    resetHistoryNavigation: () => undefined,
-    setMode: () => undefined,
-    setPopover: () => undefined,
-    newSessionWorktree: () => selected,
-    onNewSessionWorktreeReset: () => undefined,
-    onSubmit: () => undefined,
-    ...overrides,
-  })
-
 describe("prompt submit worktree selection", () => {
-  test("admits only one concurrent new-workspace submission", async () => {
-    selected = "create"
-    let release = () => {}
-    createWorktreeGate = new Promise<void>((resolve) => {
-      release = resolve
+  test("reads the latest worktree accessor value per submit", async () => {
+    const submit = createPromptSubmit({
+      prompt,
+      info: () => undefined,
+      imageAttachments: () => [],
+      commentCount: () => 0,
+      autoAccept: () => false,
+      mode: () => "shell",
+      working: () => false,
+      editor: () => undefined,
+      queueScroll: () => undefined,
+      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
+      addToHistory: () => undefined,
+      resetHistoryNavigation: () => undefined,
+      setMode: () => undefined,
+      setPopover: () => undefined,
+      newSessionWorktree: () => selected,
+      onNewSessionWorktreeReset: () => undefined,
+      onSubmit: () => undefined,
     })
-    const submit = makeSubmit()
 
-    const first = submit.handleSubmit(event)
-    const duplicate = submit.handleSubmit(event)
-    expect(worktreeCreates).toBe(1)
+    const event = { preventDefault: () => undefined } as unknown as Event
 
-    release()
-    await Promise.all([first, duplicate])
-    expect(createdSessions).toEqual([worktreeDirectory])
-    await settle()
+    await submit.handleSubmit(event)
+    selected = "/repo/worktree-b"
+    await submit.handleSubmit(event)
 
-    expect(worktreeCreates).toBe(1)
-    expect(createdSessions).toHaveLength(1)
-    expect(sentPrompts).toEqual([worktreeDirectory])
+    expect(createdClients).toEqual([])
+    expect(createdSessions).toEqual(["/repo/worktree-a", "/repo/worktree-b"])
+    expect(sessionCreateInputs).toEqual([
+      {
+        agent: "agent",
+        model: { id: "model", providerID: "provider", variant: undefined },
+        location: { directory: "/repo/worktree-a" },
+      },
+      {
+        agent: "agent",
+        model: { id: "model", providerID: "provider", variant: undefined },
+        location: { directory: "/repo/worktree-b" },
+      },
+    ])
+    expect(sentShell).toEqual([
+      expect.objectContaining({ sessionID: "session-1", id: expect.stringMatching(/^evt_/), command: "ls" }),
+      expect.objectContaining({ sessionID: "session-2", id: expect.stringMatching(/^evt_/), command: "ls" }),
+    ])
+    expect(syncedDirectories).toEqual(["/repo/worktree-a", "/repo/worktree-a", "/repo/worktree-b", "/repo/worktree-b"])
+    expect(serverSessionSyncs).toBe(0)
+    expect(promoted).toEqual([
+      { directory: "/repo/worktree-a", sessionID: "session-1" },
+      { directory: "/repo/worktree-b", sessionID: "session-2" },
+    ])
+    expect(syncedDirectories).toEqual(["/repo/worktree-a", "/repo/worktree-a", "/repo/worktree-b", "/repo/worktree-b"])
   })
 
-  test("aborts a hung new-workspace request and allows retry", async () => {
-    selected = "create"
-    worktreeHung = true
-    let resets = 0
-    const submit = makeSubmit({
-      onNewSessionWorktreeReset: () => resets++,
-      worktreeRequestTimeoutMs: 1,
+  test("applies auto-accept to newly created sessions", async () => {
+    const submit = createPromptSubmit({
+      prompt,
+      info: () => undefined,
+      imageAttachments: () => [],
+      commentCount: () => 0,
+      autoAccept: () => true,
+      mode: () => "shell",
+      working: () => false,
+      editor: () => undefined,
+      queueScroll: () => undefined,
+      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
+      addToHistory: () => undefined,
+      resetHistoryNavigation: () => undefined,
+      setMode: () => undefined,
+      setPopover: () => undefined,
+      newSessionWorktree: () => selected,
+      onNewSessionWorktreeReset: () => undefined,
+      onSubmit: () => undefined,
     })
 
+    const event = { preventDefault: () => undefined } as unknown as Event
+
     await submit.handleSubmit(event)
 
-    expect(worktreeCreates).toBe(1)
-    expect(createdSessions).toEqual([])
-    expect(selected).toBe("create")
-    expect(promptValue).toEqual([{ type: "text", content: "ls", start: 0, end: 2 }])
-    expect(resets).toBe(0)
-
-    worktreeHung = false
-    await submit.handleSubmit(event)
-    await settle()
-
-    expect(worktreeCreates).toBe(2)
-    expect(createdSessions).toEqual([worktreeDirectory])
-    expect(sentPrompts).toEqual([worktreeDirectory])
-    expect(resets).toBe(1)
+    expect(enabledAutoAccept).toEqual([{ server: "server-a", sessionID: "session-1", directory: "/repo/worktree-a" }])
   })
 
-  test("keeps async submission effects bound to the initiating context", async () => {
-    search = { draftId: "draft-1" }
-    draftServers["draft-1"] = "project-server-a"
-    draftServers["draft-2"] = "project-server-b"
+  test("keeps auto-accept bound to the submission server", async () => {
     let release = () => {}
     createSessionGate = new Promise<void>((resolve) => {
       release = resolve
     })
-    let submitted = 0
-    const submit = makeSubmit({
-      onSubmit: () => submitted++,
+    const submit = createPromptSubmit({
+      prompt,
+      info: () => undefined,
+      imageAttachments: () => [],
+      commentCount: () => 0,
+      autoAccept: () => true,
+      mode: () => "shell",
+      working: () => false,
+      editor: () => undefined,
+      queueScroll: () => undefined,
+      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
+      addToHistory: () => undefined,
+      resetHistoryNavigation: () => undefined,
+      setMode: () => undefined,
+      setPopover: () => undefined,
+      newSessionWorktree: () => selected,
+      onNewSessionWorktreeReset: () => undefined,
+      onSubmit: () => undefined,
     })
 
-    const result = submit.handleSubmit(event)
-    activeSDK = "server-b"
-    activeServerSync = "server-b"
-    activeDirectorySync = "server-b"
-    search.draftId = "draft-2"
+    const result = submit.handleSubmit({ preventDefault: () => undefined } as unknown as Event)
+    permissionServer = "server-b"
     release()
     await result
-    await settle()
 
-    expect(updatedDrafts).toEqual([{ draftID: "draft-1", worktree: undefined }])
-    expect(promotedDrafts).toEqual([{ draftID: "draft-1", server: "project-server-a", sessionId: "session-1" }])
-    expect(syncedServers.every((server) => server === "server-a")).toBe(true)
-    expect(optimisticServers).toEqual(["server-a"])
-    expect(promptCaptures.at(-1)?.target).toEqual({ server: "project-server-a", scope: ServerScope.local })
-    expect(WorkspaceOperation.get(ServerScope.local, "session-1")?.status).toBe("complete")
-    expect(WorkspaceOperation.get("server-b" as ServerScope, "session-1")).toBeUndefined()
-    expect(submitted).toBe(0)
+    expect(enabledAutoAccept).toEqual([{ server: "server-a", sessionID: "session-1", directory: "/repo/worktree-a" }])
+  })
+
+  test("promotes drafts using the selected project's server", async () => {
+    search = { draftId: "draft-1" }
+    const submit = createPromptSubmit({
+      prompt,
+      info: () => undefined,
+      imageAttachments: () => [],
+      commentCount: () => 0,
+      autoAccept: () => false,
+      mode: () => "normal",
+      working: () => false,
+      editor: () => undefined,
+      queueScroll: () => undefined,
+      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
+      addToHistory: () => undefined,
+      resetHistoryNavigation: () => undefined,
+      setMode: () => undefined,
+      setPopover: () => undefined,
+      newSessionWorktree: () => selected,
+      onNewSessionWorktreeReset: () => undefined,
+      onSubmit: () => undefined,
+    })
+
+    await submit.handleSubmit({ preventDefault: () => undefined } as unknown as Event)
+
+    expect(promotedDrafts).toEqual([{ draftID: "draft-1", server: "project-server", sessionId: "session-1" }])
   })
 
   test("switches the selected agent and model before prompting", async () => {
     params = { id: "session-1" }
     variant = "high"
 
-    const submit = makeSubmit({
+    const submit = createPromptSubmit({
+      prompt,
       info: () => ({
         id: "session-1",
         agent: "old-agent",
         model: { id: "old-model", providerID: "old-provider" },
       }),
+      imageAttachments: () => [],
+      commentCount: () => 0,
+      autoAccept: () => false,
+      mode: () => "normal",
+      working: () => false,
+      editor: () => undefined,
+      queueScroll: () => undefined,
+      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
+      addToHistory: () => undefined,
+      resetHistoryNavigation: () => undefined,
+      setMode: () => undefined,
+      setPopover: () => undefined,
+      onSubmit: () => undefined,
     })
 
+    const event = { preventDefault: () => undefined } as unknown as Event
+
     await submit.handleSubmit(event)
     await Bun.sleep(0)
 
@@ -497,12 +519,24 @@ describe("prompt submit worktree selection", () => {
     commands.push({ name: "review" })
     promptValue = [{ type: "text", content: "/review staged changes", start: 0, end: 22 }]
 
-    const submit = makeSubmit({
+    const submit = createPromptSubmit({
+      prompt,
       info: () => ({ id: "session-1" }),
+      imageAttachments: () => [],
+      commentCount: () => 0,
+      autoAccept: () => false,
+      mode: () => "normal",
+      working: () => false,
+      editor: () => undefined,
+      queueScroll: () => undefined,
+      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
+      addToHistory: () => undefined,
+      resetHistoryNavigation: () => undefined,
+      setMode: () => undefined,
+      setPopover: () => undefined,
     })
 
-    await submit.handleSubmit(event)
-    await settle()
+    await submit.handleSubmit({ preventDefault: () => undefined } as unknown as Event)
 
     expect(sentCommands).toEqual([
       {
@@ -518,20 +552,66 @@ describe("prompt submit worktree selection", () => {
     expect(serverSessionSyncs).toBe(0)
   })
 
-  test("sends an initial shell after synchronous workspace creation", async () => {
-    selected = "create"
-    const submit = makeSubmit({
-      mode: () => "shell",
+  test("uses an injected model selection", async () => {
+    params = { id: "session-1" }
+    const model = {
+      current: () => ({ id: "draft-model", provider: { id: "draft-provider" } }),
+      variant: { current: () => "draft-variant" },
+    } as unknown as ModelSelection
+    const submit = createPromptSubmit({
+      prompt,
+      info: () => ({ id: "session-1" }),
+      imageAttachments: () => [],
+      commentCount: () => 0,
+      autoAccept: () => false,
+      mode: () => "normal",
+      working: () => false,
+      editor: () => undefined,
+      queueScroll: () => undefined,
+      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
+      addToHistory: () => undefined,
+      resetHistoryNavigation: () => undefined,
+      setMode: () => undefined,
+      setPopover: () => undefined,
+      model,
     })
 
+    await submit.handleSubmit({ preventDefault: () => undefined } as unknown as Event)
+
+    expect(optimistic[0]).toMatchObject({
+      message: {
+        model: { providerID: "draft-provider", modelID: "draft-model", variant: "draft-variant" },
+      },
+    })
+  })
+
+  test("seeds new sessions before optimistic prompts are added", async () => {
+    const submit = createPromptSubmit({
+      prompt,
+      info: () => undefined,
+      imageAttachments: () => [],
+      commentCount: () => 0,
+      autoAccept: () => false,
+      mode: () => "normal",
+      working: () => false,
+      editor: () => undefined,
+      queueScroll: () => undefined,
+      promptLength: (value) => value.reduce((sum, part) => sum + ("content" in part ? part.content.length : 0), 0),
+      addToHistory: () => undefined,
+      resetHistoryNavigation: () => undefined,
+      setMode: () => undefined,
+      setPopover: () => undefined,
+      newSessionWorktree: () => selected,
+      onNewSessionWorktreeReset: () => undefined,
+      onSubmit: () => undefined,
+    })
+
+    const event = { preventDefault: () => undefined } as unknown as Event
+
     await submit.handleSubmit(event)
-    await settle()
 
-    expect(sentShellDirectories).toEqual([worktreeDirectory])
-    expect(sentShell[0]).toMatchObject({
-      sessionID: "session-1",
-      command: "ls",
-    })
-    expect(WorkspaceOperation.get(ServerScope.local, "session-1")?.status).toBe("complete")
+    expect(storedSessions["/repo/worktree-a"]).toHaveLength(1)
+    expect(storedSessions["/repo/worktree-a"]?.[0]).toMatchObject({ id: "session-1", title: "New session 1" })
+    expect(optimisticSeeded).toEqual([true])
   })
 })

packages/app/src/components/prompt-input/submit.ts

@@ -17,12 +17,10 @@ import { useSync, type DirectorySync } from "@/context/sync"
 import { Identifier } from "@/utils/id"
 import { Worktree as WorktreeState } from "@/utils/worktree"
 import { getDirectory } from "@opencode-ai/core/util/path"
-import { WorkspaceOperation } from "@/utils/workspace-operation"
-import { WORKSPACE_PREPARATION_TIMEOUT_MS, workspaceRequestWithTimeout } from "@/utils/workspace-request"
 import { buildRequestParts } from "./build-request-parts"
 import { setCursorPosition } from "./editor-dom"
 import { formatServerError } from "@/utils/server-errors"
-import { ScopedKey, type ServerScope } from "@/utils/server-scope"
+import { ScopedKey } from "@/utils/server-scope"
 import { createPromptSubmissionState } from "./submission-state"
 import { Event } from "@opencode-ai/schema/event"
 import { blobDataUrl } from "@/utils/draft-store"
@@ -30,13 +28,9 @@ import { blobDataUrl } from "@/utils/draft-store"
 type PendingPrompt = {
   abort: AbortController
   cleanup: VoidFunction
-  scope: ServerScope
-  sessionID: string
-  serverSync: ServerSync
 }
 
 const pending = new Map<string, PendingPrompt>()
-const submitting = new Set<string>()
 
 export type FollowupDraft = {
   sessionID: string
@@ -50,7 +44,6 @@ export type FollowupDraft = {
 
 type FollowupSendInput = {
   api: DirectorySDK["api"]["session"]
-  scope: ServerScope
   serverSync: ServerSync
   sync: DirectorySync
   session: Accessor<{ agent?: string; model?: { id: string; providerID: string; variant?: string } } | undefined>
@@ -65,8 +58,6 @@ const draftText = (prompt: Prompt) => prompt.map((part) => ("content" in part ?
 const draftImages = (prompt: Prompt) => prompt.filter((part): part is ImageAttachmentPart => part.type === "image")
 
 export async function sendFollowupDraft(input: FollowupSendInput) {
-  const operation = WorkspaceOperation.get(input.scope, input.draft.sessionID)
-  if (operation?.status === "pending" && operation.messageID !== input.messageID) return false
   const text = draftText(input.draft.prompt)
   const images = draftImages(input.draft.prompt)
   const setBusy = () => {
@@ -257,7 +248,6 @@ type PromptSubmitInput = {
   onAbort?: () => void
   onSubmit?: () => void
   model?: ModelSelection
-  worktreeRequestTimeoutMs?: number
 }
 
 export function createPromptSubmit(input: PromptSubmitInput) {
@@ -273,8 +263,7 @@ export function createPromptSubmit(input: PromptSubmitInput) {
   const params = useParams()
   const [search] = useSearchParams<{ draftId?: string }>()
   const tabs = useTabs()
-  const pendingKey = (scope: ServerScope, sessionID: string) => ScopedKey.from(scope, sessionID)
-  let pendingSubmission: { key: string; scope: ServerScope; sessionID: string } | undefined
+  const pendingKey = (sessionID: string) => ScopedKey.from(sdk().scope, sessionID)
 
   const errorMessage = (err: unknown) => {
     if (err && typeof err === "object" && "message" in err && typeof err.message === "string") return err.message
@@ -287,23 +276,18 @@ export function createPromptSubmit(input: PromptSubmitInput) {
   }
 
   const abort = async () => {
-    const routeSessionID = params.id
-    const owned =
-      pendingSubmission && (!routeSessionID || routeSessionID === pendingSubmission.sessionID)
-        ? pending.get(pendingSubmission.key)
-        : undefined
-    const sessionID = routeSessionID ?? owned?.sessionID
+    const sessionID = params.id
     if (!sessionID) return Promise.resolve()
-    ;(owned?.serverSync ?? serverSync()).session.set("todo", sessionID, [])
+
+    serverSync().session.set("todo", sessionID, [])
 
     input.onAbort?.()
 
-    const key = owned ? pendingSubmission!.key : pendingKey(sdk().scope, sessionID)
-    const queued = owned ?? pending.get(key)
+    const key = pendingKey(sessionID)
+    const queued = pending.get(key)
     if (queued) {
       queued.abort.abort()
       queued.cleanup()
-      WorkspaceOperation.fail(queued.scope, queued.sessionID)
       pending.delete(key)
       return Promise.resolve()
     }
@@ -335,9 +319,9 @@ export function createPromptSubmit(input: PromptSubmitInput) {
     }
   }
 
-  const seed = (target: ServerSync, dir: string, info: SessionInfo) => {
-    target.session.remember(info)
-    const [, setStore] = target.child(dir)
+  const seed = (dir: string, info: SessionInfo) => {
+    serverSync().session.remember(info)
+    const [, setStore] = serverSync().child(dir)
     setStore("session", (list: SessionInfo[]) => {
       const result = Binary.search(list, info.id, (item) => item.id)
       const next = [...list]
@@ -369,7 +353,6 @@ export function createPromptSubmit(input: PromptSubmitInput) {
       if (input.working()) void abort()
       return
     }
-    if (params.id && WorkspaceOperation.get(sdk().scope, params.id)?.status === "pending") return
 
     const modelSelection = input.model ?? local.model
     const currentModel = modelSelection.current()
@@ -383,369 +366,284 @@ export function createPromptSubmit(input: PromptSubmitInput) {
       return
     }
 
-    const submissionSDK = sdk()
-    const submissionSync = sync()
-    const submissionServerSync = serverSync()
-    const submissionScope = submissionSDK.scope
-    const projectDirectory = submissionSDK.directory
-    const projectRoot = submissionSync.project?.worktree ?? projectDirectory
-    const sessionID = params.id
-    const isNewSession = !sessionID
-    const currentSession = input.info()
-    const draftID = search.draftId
-    const draftServer = draftID ? tabs.draft(draftID).server : undefined
-    const capturePrompt = prompt.capture
-    const localSession = local.session
-    const handoff = layout.handoff
-    const resetWorktree = input.onNewSessionWorktreeReset
-    const onSubmit = input.onSubmit
+    input.addToHistory(currentPrompt, mode)
+    input.resetHistoryNavigation()
+
+    const projectDirectory = sdk().directory
     const permissionState = permission.currentServerState()
+    const isNewSession = !params.id
     const shouldAutoAccept = isNewSession && input.autoAccept()
     const worktreeSelection = input.newSessionWorktree?.() || "main"
-    const submissionKey = ScopedKey.from(
-      submissionScope,
-      draftID ? `draft:${draftID}` : sessionID ? `session:${sessionID}` : `directory:${projectDirectory}`,
-    )
-    if (submitting.has(submissionKey)) return
-    submitting.add(submissionKey)
 
-    try {
-      input.addToHistory(currentPrompt, mode)
-      input.resetHistoryNavigation()
-
-      let sessionDirectory = projectDirectory
-      if (isNewSession) {
-        if (worktreeSelection === "create") {
-          const createdWorktree = await workspaceRequestWithTimeout(
-            (signal) =>
-              submissionSDK.api.projectCopy.create(
-                {
-                  projectID: submissionSync.data.project,
-                  strategy: "git_worktree",
-                  directory: getDirectory(projectDirectory),
-                  location: { directory: projectDirectory },
-                },
-                { signal },
-              ),
-            language.t("prompt.toast.worktreeCreateFailed.title"),
-            input.worktreeRequestTimeoutMs ?? WORKSPACE_PREPARATION_TIMEOUT_MS,
-          )
-            .catch((err) => {
-              showToast({
-                title: language.t("prompt.toast.worktreeCreateFailed.title"),
-                description: errorMessage(err),
-              })
-              return undefined
-            })
-
-          if (!createdWorktree) return
-          WorktreeState.ready(submissionScope, createdWorktree.directory)
-          sessionDirectory = createdWorktree.directory
-        }
-
-        if (worktreeSelection !== "main" && worktreeSelection !== "create") {
-          sessionDirectory = worktreeSelection
-        }
-
-        if (sessionDirectory !== projectDirectory) {
-          submissionServerSync.child(sessionDirectory)
-        }
-      }
-
-      let session = currentSession
-      if (!session && isNewSession) {
-        const created = await submissionSDK.api.session
-          .create({
-            agent: currentAgent.name,
-            model: { id: currentModel.id, providerID: currentModel.provider.id, variant },
-            location: { directory: sessionDirectory },
+    let sessionDirectory = projectDirectory
+    if (isNewSession) {
+      if (worktreeSelection === "create") {
+        const createdWorktree = await sdk()
+          .api.projectCopy.create({
+            projectID: sync().data.project,
+            strategy: "git_worktree",
+            directory: getDirectory(projectDirectory),
+            location: { directory: projectDirectory },
           })
           .catch((err) => {
             showToast({
-              title: language.t("prompt.toast.sessionCreateFailed.title"),
+              title: language.t("prompt.toast.worktreeCreateFailed.title"),
               description: errorMessage(err),
             })
             return undefined
           })
-        if (created) {
-          seed(submissionServerSync, sessionDirectory, created)
-          session = created
-          await startTransition(() => {
-            if (!session) return
-            if (draftID) tabs.updateDraft(draftID, { worktree: undefined })
-            if (!draftID) resetWorktree?.()
-            if (shouldAutoAccept) permissionState.enableAutoAccept(session.id, sessionDirectory)
-            localSession.promote(sessionDirectory, session.id, {
-              agent: currentAgent.name,
-              model: { providerID: currentModel.provider.id, modelID: currentModel.id },
-              variant: variant ?? null,
-            })
-            handoff.setTabs(base64Encode(sessionDirectory), session.id)
-            if (draftID && draftServer) tabs.promoteDraft(draftID, { server: draftServer, sessionId: session.id })
-            else navigate(`/${base64Encode(sessionDirectory)}/session/${session.id}`)
-            submission.retarget(
-              capturePrompt(
-                { dir: base64Encode(sessionDirectory), id: session.id },
-                { server: draftServer, scope: submissionScope },
-              ),
-            )
+        if (!createdWorktree) return
+        WorktreeState.pending(sdk().scope, createdWorktree.directory)
+        sessionDirectory = createdWorktree.directory
+      }
+
+      if (worktreeSelection !== "main" && worktreeSelection !== "create") {
+        sessionDirectory = worktreeSelection
+      }
+
+      if (sessionDirectory !== projectDirectory) {
+        serverSync().child(sessionDirectory)
+      }
+
+      input.onNewSessionWorktreeReset?.()
+    }
+
+    let session = input.info()
+    if (!session && isNewSession) {
+      const created = await sdk()
+        .api.session.create({
+          agent: currentAgent.name,
+          model: { id: currentModel.id, providerID: currentModel.provider.id, variant },
+          location: { directory: sessionDirectory },
+        })
+        .catch((err) => {
+          showToast({
+            title: language.t("prompt.toast.sessionCreateFailed.title"),
+            description: errorMessage(err),
           })
-        }
-      }
-      if (!session) {
-        showToast({
-          title: language.t("prompt.toast.promptSendFailed.title"),
-          description: language.t("prompt.toast.promptSendFailed.description"),
+          return undefined
         })
-        return
-      }
-
-      const model = {
-        modelID: currentModel.id,
-        providerID: currentModel.provider.id,
-      }
-      const agent = currentAgent.name
-      const draft: FollowupDraft = {
-        sessionID: session.id,
-        sessionDirectory,
-        prompt: currentPrompt,
-        context,
-        agent,
-        model,
-        variant,
-      }
-
-      const clearInput = () => {
-        submission.clear()
-        input.setMode("normal")
-        input.setPopover(null)
-      }
-
-      const restoreInput = () => {
-        const restored = submission.restore()
-        if (!restored) return false
-        restored.target.set(restored.prompt, input.promptLength(restored.prompt))
-        if (!submission.current(prompt.capture())) return true
-        input.setMode(mode)
-        input.setPopover(null)
-        requestAnimationFrame(() => {
-          const editor = input.editor()
-          if (!editor) return
-          editor.focus()
-          setCursorPosition(editor, input.promptLength(currentPrompt))
-          input.queueScroll()
+      if (created) {
+        seed(sessionDirectory, created)
+        session = created
+        await startTransition(() => {
+          if (!session) return
+          if (shouldAutoAccept) permissionState.enableAutoAccept(session.id, sessionDirectory)
+          local.session.promote(sessionDirectory, session.id, {
+            agent: currentAgent.name,
+            model: { providerID: currentModel.provider.id, modelID: currentModel.id },
+            variant: variant ?? null,
+          })
+          layout.handoff.setTabs(base64Encode(sessionDirectory), session.id)
+          const draftID = search.draftId
+          if (draftID) tabs.promoteDraft(draftID, { server: tabs.draft(draftID).server, sessionId: session.id })
+          else navigate(`/${base64Encode(sessionDirectory)}/session/${session.id}`)
+          submission.retarget(prompt.capture({ dir: base64Encode(sessionDirectory), id: session.id }))
         })
-        return true
       }
+    }
+    if (!session) {
+      showToast({
+        title: language.t("prompt.toast.promptSendFailed.title"),
+        description: language.t("prompt.toast.promptSendFailed.description"),
+      })
+      return
+    }
 
-      if (!isNewSession && mode === "normal" && input.shouldQueue?.()) {
-        input.onQueue?.(draft)
-        clearContext(submission.target())
-        clearInput()
-        return
-      }
+    const model = {
+      modelID: currentModel.id,
+      providerID: currentModel.provider.id,
+    }
+    const agent = currentAgent.name
+    const draft: FollowupDraft = {
+      sessionID: session.id,
+      sessionDirectory,
+      prompt: currentPrompt,
+      context,
+      agent,
+      model,
+      variant,
+    }
 
-      const startWorkspaceOperation = (messageID: string) => {
-        if (!isNewSession) return
-        if (worktreeSelection !== "main" && worktreeSelection !== "create" && sessionDirectory !== projectRoot) {
-          WorkspaceOperation.start(submissionScope, session.id, "move", sessionDirectory, messageID)
-          WorkspaceOperation.complete(submissionScope, session.id)
-        }
-        if (worktreeSelection !== "create") return
-        const worktree = WorktreeState.get(submissionScope, sessionDirectory)
-        WorkspaceOperation.start(submissionScope, session.id, "create", sessionDirectory, messageID)
-        if (worktree?.status === "ready") WorkspaceOperation.complete(submissionScope, session.id)
-        if (worktree?.status === "failed") WorkspaceOperation.fail(submissionScope, session.id)
-      }
+    const clearInput = () => {
+      submission.clear()
+      input.setMode("normal")
+      input.setPopover(null)
+    }
 
-      const waitForWorktree = async (cleanup: VoidFunction) => {
-        const worktree = WorktreeState.get(submissionScope, sessionDirectory)
-        if (!worktree) return true
-        if (worktree.status === "ready") {
-          WorkspaceOperation.complete(submissionScope, session.id)
-          return true
-        }
-        if (worktree.status === "failed") {
-          WorkspaceOperation.fail(submissionScope, session.id)
-          throw new Error(worktree.message)
-        }
+    const restoreInput = () => {
+      const restored = submission.restore()
+      if (!restored) return false
+      restored.target.set(restored.prompt, input.promptLength(restored.prompt))
+      if (!submission.current(prompt.capture())) return true
+      input.setMode(mode)
+      input.setPopover(null)
+      requestAnimationFrame(() => {
+        const editor = input.editor()
+        if (!editor) return
+        editor.focus()
+        setCursorPosition(editor, input.promptLength(currentPrompt))
+        input.queueScroll()
+      })
+      return true
+    }
 
-        if (sessionDirectory === projectDirectory) {
-          submissionSync.set("session_status", session.id, { type: "busy" })
-        }
+    if (!isNewSession && mode === "normal" && input.shouldQueue?.()) {
+      input.onQueue?.(draft)
+      clearContext(submission.target())
+      clearInput()
+      return
+    }
 
-        const controller = new AbortController()
-        const key = pendingKey(submissionScope, session.id)
-        pendingSubmission = { key, scope: submissionScope, sessionID: session.id }
-        pending.set(key, {
-          abort: controller,
-          cleanup,
-          scope: submissionScope,
+    input.onSubmit?.()
+
+    if (mode === "shell") {
+      clearInput()
+      const eventID = Event.ID.create()
+      sdk()
+        .api.session.shell({
           sessionID: session.id,
-          serverSync: submissionServerSync,
+          id: eventID,
+          command: text,
         })
-
-        const abortWait = new Promise<Awaited<ReturnType<typeof WorktreeState.wait>>>((resolve) => {
-          if (controller.signal.aborted) {
-            resolve({ status: "failed", message: "aborted" })
-            return
-          }
-          controller.signal.addEventListener(
-            "abort",
-            () => {
-              resolve({ status: "failed", message: "aborted" })
-            },
-            { once: true },
-          )
-        })
-
-        const timeoutMs = 5 * 60 * 1000
-        const timer = { id: undefined as number | undefined }
-        const timeout = new Promise<Awaited<ReturnType<typeof WorktreeState.wait>>>((resolve) => {
-          timer.id = window.setTimeout(() => {
-            resolve({
-              status: "failed",
-              message: language.t("workspace.error.stillPreparing"),
-            })
-          }, timeoutMs)
-        })
-
-        const result = await Promise.race([
-          WorktreeState.wait(submissionScope, sessionDirectory),
-          abortWait,
-          timeout,
-        ]).finally(() => {
-          pending.delete(key)
-          if (pendingSubmission?.key === key) pendingSubmission = undefined
-          if (timer.id === undefined) return
-          clearTimeout(timer.id)
-        })
-        if (controller.signal.aborted) return false
-        if (result.status === "failed") {
-          WorkspaceOperation.fail(submissionScope, session.id)
-          throw new Error(result.message)
-        }
-        WorkspaceOperation.complete(submissionScope, session.id)
-        return true
-      }
-
-      if (!draftID || search.draftId === draftID) onSubmit?.()
-
-      if (mode === "shell") {
-        clearInput()
-        const eventID = Event.ID.create()
-        startWorkspaceOperation(eventID)
-        void waitForWorktree(() => {
+        .catch((err) => {
+          showToast({
+            title: language.t("prompt.toast.shellSendFailed.title"),
+            description: errorMessage(err),
+          })
           restoreInput()
         })
-          .then((ready) => {
-            if (!ready) return
-            return submissionSDK.api.session.shell({
-              sessionID: session.id,
-              id: eventID,
-              command: text,
-            })
+      return
+    }
+
+    if (text.startsWith("/")) {
+      const [cmdName, ...args] = text.split(" ")
+      const commandName = cmdName.slice(1)
+      const customCommand = sync().data.command.find((c) => c.name === commandName)
+      if (customCommand) {
+        clearInput()
+        const messageID = Identifier.ascending("message")
+        serverSync().session.set("session_status", session.id, { type: "busy" })
+        sdk()
+          .api.session.command({
+            sessionID: session.id,
+            id: messageID,
+            command: commandName,
+            arguments: args.join(" "),
+            agent,
+            model: { id: model.modelID, providerID: model.providerID, variant },
+            files: await Promise.all(
+              images.map(async (attachment) => ({
+                uri: await blobDataUrl(attachment.blob, attachment.mime),
+                name: attachment.filename,
+              })),
+            ),
           })
           .catch((err) => {
+            serverSync().session.set("session_status", session.id, { type: "idle" })
             showToast({
-              title: language.t("prompt.toast.shellSendFailed.title"),
-              description: errorMessage(err),
+              title: language.t("prompt.toast.commandSendFailed.title"),
+              description: formatServerError(err, language.t, language.t("common.requestFailed")),
             })
             restoreInput()
           })
         return
       }
+    }
 
-      if (text.startsWith("/")) {
-        const [cmdName, ...args] = text.split(" ")
-        const commandName = cmdName.slice(1)
-        const customCommand = submissionSync.data.command.find((c) => c.name === commandName)
-        if (customCommand) {
-          clearInput()
-          const messageID = Identifier.ascending("message")
-          startWorkspaceOperation(messageID)
-          submissionServerSync.session.set("session_status", session.id, { type: "busy" })
-          void waitForWorktree(() => {
-            submissionServerSync.session.set("session_status", session.id, { type: "idle" })
-            restoreInput()
-          })
-            .then(async (ready) => {
-              if (!ready) return
-              return submissionSDK.api.session.command({
-                sessionID: session.id,
-                id: messageID,
-                command: commandName,
-                arguments: args.join(" "),
-                agent,
-                model: { id: model.modelID, providerID: model.providerID, variant },
-                files: await Promise.all(
-                  images.map(async (attachment) => ({
-                    uri: await blobDataUrl(attachment.blob, attachment.mime),
-                    name: attachment.filename,
-                  })),
-                ),
-              })
-            })
-            .catch((err) => {
-              submissionServerSync.session.set("session_status", session.id, { type: "idle" })
-              showToast({
-                title: language.t("prompt.toast.commandSendFailed.title"),
-                description: formatServerError(err, language.t, language.t("common.requestFailed")),
-              })
-              restoreInput()
-            })
-          return
-        }
+    const commentItems = context.filter((item) => item.type === "file" && !!item.comment?.trim())
+    const messageID = Identifier.ascending("message")
+
+    const removeOptimisticMessage = () => {
+      sync().session.optimistic.remove({
+        directory: sessionDirectory,
+        sessionID: session.id,
+        messageID,
+      })
+    }
+
+    for (const item of commentItems) submission.target().context.remove(item.key)
+    clearInput()
+
+    const waitForWorktree = async () => {
+      const worktree = WorktreeState.get(sdk().scope, sessionDirectory)
+      if (!worktree || worktree.status !== "pending") return true
+
+      if (sessionDirectory === projectDirectory) {
+        sync().set("session_status", session.id, { type: "busy" })
       }
 
-      const commentItems = context.filter((item) => item.type === "file" && !!item.comment?.trim())
-      const messageID = Identifier.ascending("message")
-      startWorkspaceOperation(messageID)
-
-      const removeOptimisticMessage = () => {
-        submissionSync.session.optimistic.remove({
-          directory: sessionDirectory,
-          sessionID: session.id,
-          messageID,
-        })
-      }
-
-      for (const item of commentItems) submission.target().context.remove(item.key)
-      clearInput()
-
+      const controller = new AbortController()
       const cleanup = () => {
         if (sessionDirectory === projectDirectory) {
-          submissionSync.set("session_status", session.id, { type: "idle" })
+          sync().set("session_status", session.id, { type: "idle" })
         }
         removeOptimisticMessage()
         if (restoreInput()) restoreCommentItems(submission.target(), commentItems)
       }
 
-      void sendFollowupDraft({
-        api: submissionSDK.api.session,
-        scope: submissionScope,
-        sync: submissionSync,
-        serverSync: submissionServerSync,
-        session: () => session,
-        draft,
-        messageID,
-        optimisticBusy: sessionDirectory === projectDirectory,
-        before: () => waitForWorktree(cleanup),
-      }).catch((err) => {
-        pending.delete(pendingKey(submissionScope, session.id))
-        if (sessionDirectory === projectDirectory) {
-          submissionSync.set("session_status", session.id, { type: "idle" })
+      pending.set(pendingKey(session.id), { abort: controller, cleanup })
+
+      const abortWait = new Promise<Awaited<ReturnType<typeof WorktreeState.wait>>>((resolve) => {
+        if (controller.signal.aborted) {
+          resolve({ status: "failed", message: "aborted" })
+          return
         }
-        showToast({
-          title: language.t("prompt.toast.promptSendFailed.title"),
-          description: errorMessage(err),
-        })
-        removeOptimisticMessage()
-        if (restoreInput()) restoreCommentItems(submission.target(), commentItems)
+        controller.signal.addEventListener(
+          "abort",
+          () => {
+            resolve({ status: "failed", message: "aborted" })
+          },
+          { once: true },
+        )
       })
-    } finally {
-      submitting.delete(submissionKey)
+
+      const timeoutMs = 5 * 60 * 1000
+      const timer = { id: undefined as number | undefined }
+      const timeout = new Promise<Awaited<ReturnType<typeof WorktreeState.wait>>>((resolve) => {
+        timer.id = window.setTimeout(() => {
+          resolve({
+            status: "failed",
+            message: language.t("workspace.error.stillPreparing"),
+          })
+        }, timeoutMs)
+      })
+
+      const result = await Promise.race([
+        WorktreeState.wait(sdk().scope, sessionDirectory),
+        abortWait,
+        timeout,
+      ]).finally(() => {
+        if (timer.id === undefined) return
+        clearTimeout(timer.id)
+      })
+      pending.delete(pendingKey(session.id))
+      if (controller.signal.aborted) return false
+      if (result.status === "failed") throw new Error(result.message)
+      return true
     }
+
+    void sendFollowupDraft({
+      api: sdk().api.session,
+      sync: sync(),
+      serverSync: serverSync(),
+      session: () => input.info() ?? session,
+      draft,
+      messageID,
+      optimisticBusy: sessionDirectory === projectDirectory,
+      before: waitForWorktree,
+    }).catch((err) => {
+      pending.delete(pendingKey(session.id))
+      if (sessionDirectory === projectDirectory) {
+        sync().set("session_status", session.id, { type: "idle" })
+      }
+      showToast({
+        title: language.t("prompt.toast.promptSendFailed.title"),
+        description: errorMessage(err),
+      })
+      removeOptimisticMessage()
+      if (restoreInput()) restoreCommentItems(submission.target(), commentItems)
+    })
   }
 
   return {

packages/app/src/components/prompt-workspace-selector.tsx

@@ -1,7 +1,8 @@
-import { createMemo, createSignal, For, Show } from "solid-js"
+import { For, Show } from "solid-js"
 import { MenuV2 } from "@opencode-ai/ui/v2/menu-v2"
 import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
-import { Icon } from "@opencode-ai/ui/v2/icon"
+import { Icon } from "@opencode-ai/ui/icon"
+import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
 import { getFilename } from "@opencode-ai/core/util/path"
 import { useLanguage } from "@/context/language"
 
@@ -10,42 +11,25 @@ export function PromptWorkspaceSelector(props: {
   projectRoot: string
   workspaces: string[]
   branch?: string
-  onboarding?: boolean
   onChange: (value: string) => void
   onDone: () => void
-  onViewAll: () => void
 }) {
   const language = useLanguage()
-  const [search, setSearch] = createSignal("")
-  let searchInput: HTMLInputElement | undefined
-  let focusSearch = false
-  let pending: { type: "select"; value: string } | { type: "viewAll" } | undefined
+  let pending: string | undefined
   const selected = () => (props.value === props.projectRoot ? "main" : props.value)
-  const workspaces = createMemo(() => {
-    const query = search().trim().toLowerCase()
-    if (!query) return props.workspaces
-    return props.workspaces.filter((workspace) => getFilename(workspace).toLowerCase().includes(query))
-  })
   const icon = () => {
     if (selected() === "main") return "monitor"
     if (selected() === "create") return "workspace-new"
-    return "workspace-isolated"
+    return "workspace"
   }
   const select = (value: string) => {
-    pending = { type: "select", value }
+    pending = value
   }
   const onOpenChange = (open: boolean) => {
-    if (open) {
-      setSearch("")
-      return
-    }
-    const action = pending
+    if (open) return
+    const value = pending
     pending = undefined
-    if (action?.type === "select") props.onChange(action.value)
-    if (action?.type === "viewAll") {
-      props.onViewAll()
-      return
-    }
+    if (value) props.onChange(value)
     props.onDone()
   }
   const label = () => {
@@ -57,220 +41,87 @@ export function PromptWorkspaceSelector(props: {
   return (
     <>
       <span class="hidden select-none opacity-50 sm:inline mx-1">/</span>
-      <TooltipV2
-        placement="top"
-        openDelay={800}
-        value={
-          props.onboarding ? (
-            <div class="flex flex-col gap-1 text-left">
-              <div class="flex items-center gap-1.5 font-[530] text-v2-text-text-base">
-                <Icon name="workspace-isolated" size="small" class="shrink-0 text-v2-text-text-accent" />
-                <span>{language.t("workspace.onboarding.title")}</span>
-              </div>
-              <span class="font-[440] text-v2-text-text-muted">
-                {language.t("workspace.onboarding.description")}
-              </span>
-            </div>
-          ) : (
-            language.t("session.new.workspace.trigger.tooltip")
-          )
-        }
-        contentClass={props.onboarding ? "max-w-[280px]" : undefined}
-        class="min-w-0"
-      >
-        <MenuV2 placement="bottom" gutter={4} onOpenChange={onOpenChange}>
-          <MenuV2.Trigger
-            aria-description={language.t("session.new.workspace.trigger.tooltip")}
-            class="flex h-6 min-w-0 max-w-[203px] items-center gap-1.5 rounded-sm px-1.5 hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none data-[expanded]:bg-v2-overlay-simple-overlay-pressed data-[expanded]:text-v2-text-text-muted"
-          >
-            <Icon name={icon()} class="shrink-0 text-v2-icon-icon-muted" />
-            <span class="min-w-0 truncate">{label()}</span>
-            <Show when={props.onboarding}>
-              <span
-                data-slot="workspace-onboarding-dot"
-                aria-hidden="true"
-                class="size-1.5 shrink-0 rounded-full bg-v2-text-text-accent"
-              />
+      <MenuV2 placement="bottom" gutter={4} onOpenChange={onOpenChange}>
+        <MenuV2.Trigger class="flex h-7 min-w-0 max-w-[203px] items-center gap-1.5 rounded-sm px-1.5 hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none data-[expanded]:bg-v2-overlay-simple-overlay-pressed data-[expanded]:text-v2-text-text-muted">
+          <IconV2 name={icon()} class="shrink-0 text-v2-icon-icon-muted" />
+          <span class="min-w-0 truncate">{label()}</span>
+          <Icon name="chevron-down" size="small" class="shrink-0 text-v2-icon-icon-muted" />
+        </MenuV2.Trigger>
+        <MenuV2.Portal>
+          <MenuV2.Content class="w-[180px]">
+            <MenuV2.Group>
+              <MenuV2.GroupLabel>{language.t("session.new.workspace.runIn")}</MenuV2.GroupLabel>
+              <MenuV2.Item onSelect={() => select("main")}>
+                <IconV2 name="monitor" />
+                <span class="min-w-0 flex-1 truncate">{language.t("session.new.workspace.local")}</span>
+                <Show when={selected() === "main"}>
+                  <Icon name="check" size="small" class="shrink-0" />
+                </Show>
+              </MenuV2.Item>
+              <MenuV2.Item onSelect={() => select("create")}>
+                <IconV2 name="workspace-new" />
+                <span class="min-w-0 flex-1 truncate">{language.t("workspace.new")}</span>
+                <Show when={selected() === "create"}>
+                  <Icon name="check" size="small" class="shrink-0" />
+                </Show>
+              </MenuV2.Item>
+            </MenuV2.Group>
+            <Show when={props.workspaces.length > 0}>
+              <MenuV2.Separator />
+              <MenuV2.Sub gutter={0} overlap overflowPadding={8}>
+                <MenuV2.SubTrigger>
+                  <IconV2 name="workspace" />
+                  {language.t("session.new.workspace.existing")}
+                </MenuV2.SubTrigger>
+                <MenuV2.Portal>
+                  <MenuV2.SubContent class="max-w-[200px]">
+                    <For each={props.workspaces}>
+                      {(workspace) => (
+                        <MenuV2.Item onSelect={() => select(workspace)}>
+                          <IconV2 name="workspace-isolated" />
+                          <span class="min-w-0 flex-1 truncate">{getFilename(workspace)}</span>
+                          <Show when={selected() === workspace}>
+                            <Icon name="check" size="small" class="shrink-0" />
+                          </Show>
+                        </MenuV2.Item>
+                      )}
+                    </For>
+                  </MenuV2.SubContent>
+                </MenuV2.Portal>
+              </MenuV2.Sub>
             </Show>
-            <Icon name="chevron-down" size="small" class="shrink-0 text-v2-icon-icon-muted" />
-          </MenuV2.Trigger>
-          <MenuV2.Portal>
-            <MenuV2.Content class="w-[200px]">
-              <MenuV2.Group>
-                <MenuV2.GroupLabel>{language.t("session.new.workspace.runIn")}</MenuV2.GroupLabel>
-                <MenuV2.Item onSelect={() => select("main")}>
-                  <Icon name="monitor" />
-                  <TooltipV2
-                    placement="right"
-                    openDelay={800}
-                    value={
-                      <span class="flex flex-col gap-0.5">
-                        <span>{language.t("session.new.workspace.local")}</span>
-                        <span class="font-[440] text-v2-text-text-muted">
-                          {language.t("session.new.workspace.local.tooltip")}
-                        </span>
-                      </span>
-                    }
-                    class="min-w-0 flex-1"
-                  >
-                    <span class="min-w-0 truncate">{language.t("session.new.workspace.local")}</span>
-                  </TooltipV2>
-                  <Show when={selected() === "main"}>
-                    <Icon name="check" size="small" class="shrink-0" />
-                  </Show>
-                </MenuV2.Item>
-                <MenuV2.Item onSelect={() => select("create")}>
-                  <Icon name="workspace-new" />
-                  <TooltipV2
-                    placement="right"
-                    openDelay={800}
-                    value={
-                      <span class="flex flex-col gap-0.5">
-                        <span>{language.t("workspace.new")}</span>
-                        <span class="font-[440] text-v2-text-text-muted">
-                          {language.t("session.new.workspace.new.tooltip")}
-                        </span>
-                      </span>
-                    }
-                    class="min-w-0 flex-1"
-                  >
-                    <span class="min-w-0 truncate">{language.t("workspace.new")}</span>
-                  </TooltipV2>
-                  <Show when={selected() === "create"}>
-                    <Icon name="check" size="small" class="shrink-0" />
-                  </Show>
-                </MenuV2.Item>
-              </MenuV2.Group>
-              <Show
-                when={props.workspaces.length > 0}
-                fallback={
-                  <>
-                    <MenuV2.Separator class="h-[0.5px]" />
-                    <MenuV2.Item onSelect={() => (pending = { type: "viewAll" })}>
-                      <span class="min-w-0 flex-1 truncate">{language.t("common.viewAll")}</span>
-                    </MenuV2.Item>
-                  </>
-                }
-              >
-                <MenuV2.Separator class="h-[0.5px]" />
-                <MenuV2.Sub
-                  gutter={0}
-                  overlap
-                  overflowPadding={8}
-                  onOpenChange={(open) => {
-                    if (!open) {
-                      focusSearch = false
-                      return
-                    }
-                    if (!focusSearch || props.workspaces.length < 10) return
-                    focusSearch = false
-                    requestAnimationFrame(() => searchInput?.focus())
-                  }}
-                >
-                  <MenuV2.SubTrigger
-                    onKeyDown={(event) => {
-                      if (
-                        event.key === "ArrowRight" ||
-                        event.key === "ArrowLeft" ||
-                        event.key === "Enter" ||
-                        event.key === " "
-                      )
-                        focusSearch = true
-                    }}
-                  >
-                    <Icon name="workspace-isolated" />
-                    <span class="min-w-0 flex-1 truncate">
-                      {language.t("session.new.workspace.existing").replace(/(…|\.{3})$/, "")}
-                    </span>
-                  </MenuV2.SubTrigger>
-                  <MenuV2.Portal>
-                    <MenuV2.SubContent class="max-h-[calc(100dvh-16px)] w-[200px] overflow-y-auto">
-                      <Show when={props.workspaces.length >= 10}>
-                        <div class="flex h-7 items-center gap-2 rounded-sm pl-3 pr-2 text-v2-icon-icon-muted">
-                          <Icon name="magnifying-glass" size="small" class="shrink-0" />
-                          <input
-                            ref={(element) => {
-                              searchInput = element
-                            }}
-                            value={search()}
-                            placeholder={language.t("session.new.workspace.search.placeholder")}
-                            aria-label={language.t("session.new.workspace.search.placeholder")}
-                            class="h-7 min-w-0 flex-1 border-0 bg-transparent text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-base outline-none placeholder:text-v2-text-text-faint"
-                            onInput={(event) => setSearch(event.currentTarget.value)}
-                            onKeyDown={(event) => {
-                              if (
-                                event.key === "Escape" ||
-                                event.key === "ArrowDown" ||
-                                event.key === "ArrowUp" ||
-                                event.key === "Enter"
-                              )
-                                return
-                              event.stopPropagation()
-                            }}
-                          />
-                        </div>
-                      </Show>
-                      <For each={workspaces()}>
-                        {(workspace) => (
-                          <MenuV2.Item onSelect={() => select(workspace)}>
-                            <Icon name="workspace-isolated" />
-                            <span class="min-w-0 flex-1 truncate">{getFilename(workspace)}</span>
-                            <Show when={selected() === workspace}>
-                              <Icon name="check" size="small" class="shrink-0" />
-                            </Show>
-                          </MenuV2.Item>
-                        )}
-                      </For>
-                      <MenuV2.Separator class="h-[0.5px]" />
-                      <MenuV2.Item onSelect={() => (pending = { type: "viewAll" })}>
-                        <span class="min-w-0 flex-1 truncate">{language.t("common.viewAll")}</span>
-                      </MenuV2.Item>
-                    </MenuV2.SubContent>
-                  </MenuV2.Portal>
-                </MenuV2.Sub>
-              </Show>
-            </MenuV2.Content>
-          </MenuV2.Portal>
-        </MenuV2>
-      </TooltipV2>
-      <PromptGitStatus branch={props.branch} from={selected() === "create"} class="ml-1" />
+          </MenuV2.Content>
+        </MenuV2.Portal>
+      </MenuV2>
+      <PromptGitStatus branch={props.branch} />
     </>
   )
 }
 
-export function PromptGitStatus(props: { branch?: string; noGit?: boolean; from?: boolean; class?: string }) {
+export function PromptGitStatus(props: { branch?: string; noGit?: boolean }) {
   const language = useLanguage()
   const label = () => {
     if (props.noGit) return language.t("session.new.git.none")
-    if (!props.branch) return undefined
-    if (props.from) return language.t("session.new.workspace.fromBranch", { branch: props.branch })
     return props.branch
   }
 
-  const icon = () => {
-    if (props.noGit) return "monitor"
-    if (props.from) return "branch-out"
-    return "branch"
-  }
-
   return (
     <Show when={label()}>
       {(value) => (
-        <TooltipV2
-          placement="top"
-          value={value()}
-          class={`min-w-0 max-w-[220px] ${props.class ?? ""}`}
-          contentClass="max-w-[calc(100vw-32px)] break-all"
-        >
-          <div class="flex h-6 min-w-0 max-w-[220px] items-center gap-1.5 rounded-full bg-v2-background-bg-layer-02 px-2.5 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-faint">
-            <Icon
-              name={icon()}
-              size="small"
-              class="shrink-0 text-v2-icon-icon-muted"
-            />
-            <span class="min-w-0 truncate">{value()}</span>
-          </div>
-        </TooltipV2>
+        <>
+          <span class="hidden select-none opacity-50 sm:inline mx-1">/</span>
+          <TooltipV2
+            placement="top"
+            value={value()}
+            class="min-w-0 max-w-[220px]"
+            contentClass="max-w-[calc(100vw-32px)] break-all"
+          >
+            <div class="flex h-7 min-w-0 max-w-[220px] items-center gap-1.5 px-2 text-[13px] font-[440] leading-5 tracking-[-0.04px]">
+              <Icon name="branch" size="small" class="shrink-0 text-v2-icon-icon-muted" />
+              <span class="min-w-0 truncate">{value()}</span>
+            </div>
+          </TooltipV2>
+        </>
       )}
     </Show>
   )

packages/app/src/components/session-workspace-menu.tsx

@@ -1,189 +0,0 @@
-import { MenuV2 } from "@opencode-ai/ui/v2/menu-v2"
-import { Icon } from "@opencode-ai/ui/v2/icon"
-import { getDirectory, getFilename } from "@opencode-ai/core/util/path"
-import { createStore } from "solid-js/store"
-import { For, Show, type ComponentProps, type JSX } from "solid-js"
-import type { Project } from "@/types"
-import { useLanguage } from "@/context/language"
-import { useServerSDK } from "@/context/server-sdk"
-import { useServerSync } from "@/context/server-sync"
-import { useSettingsDialog } from "@/components/settings-dialog"
-import { pathKey } from "@/utils/path-key"
-import { Worktree } from "@/utils/worktree"
-import { WorkspaceOperation } from "@/utils/workspace-operation"
-import { showToast } from "@/utils/toast"
-import type { ServerScope } from "@/utils/server-scope"
-import { workspaceDirectories } from "@/utils/workspace"
-import {
-  WORKSPACE_PLACEMENT_REFRESH_TIMEOUT_MS,
-  WORKSPACE_PREPARATION_TIMEOUT_MS,
-  workspaceRequestWithTimeout,
-} from "@/utils/workspace-request"
-
-export function SessionWorkspaceMenu(props: {
-  eligible?: boolean
-  sessionID: string
-  project: Project
-  directory: string
-  messageID?: string
-  placement?: ComponentProps<typeof MenuV2>["placement"]
-  gutter?: number
-  class?: string
-  contentClass?: string
-  children: JSX.Element
-  onOpenChange?: (open: boolean) => void
-}) {
-  const language = useLanguage()
-  const serverSDK = useServerSDK()
-  const serverSync = useServerSync()
-  const openWorkspaces = useSettingsDialog("workspaces")
-  const [store, setStore] = createStore({ selected: undefined as string | undefined })
-  const operationPending = () => WorkspaceOperation.get(serverSDK().scope, props.sessionID)?.status === "pending"
-  const blocked = () =>
-    props.eligible === false || operationPending() || serverSync().session.data.session_working(props.sessionID)
-  const workspaces = () =>
-    workspaceDirectories(props.project).filter((workspace) => pathKey(workspace) !== pathKey(props.directory))
-
-  const fail = (scope: ServerScope, sessionID: string, message: string) => {
-    if (WorkspaceOperation.get(scope, sessionID)?.status === "complete") return
-    WorkspaceOperation.fail(scope, sessionID)
-    showToast({ variant: "error", title: language.t("workspace.move.failed"), description: message })
-  }
-  const move = async (selection: "create" | string) => {
-    if (store.selected || blocked()) return
-    const sdk = serverSDK()
-    const sync = serverSync()
-    const scope = sdk.scope
-    const sessionID = props.sessionID
-    const messageID = props.messageID
-    const source = props.directory
-    setStore("selected", selection)
-
-    try {
-      const destination =
-        selection === "create"
-          ? await createWorkspace(
-              props.project,
-              source,
-              sessionID,
-              messageID,
-              sdk,
-              (message) => fail(scope, sessionID, message),
-              {
-                createFailed: language.t("prompt.toast.worktreeCreateFailed.title"),
-              },
-            )
-          : selection
-      if (!destination) return
-
-      WorkspaceOperation.start(scope, sessionID, selection === "create" ? "create" : "move", destination, messageID)
-      if (sync.session.data.session_working(sessionID)) throw new Error(language.t("workspace.move.failed"))
-      await workspaceRequestWithTimeout(
-        (signal) => sdk.api.session.move({ sessionID, directory: destination }, { signal }),
-        language.t("workspace.move.failed"),
-        WORKSPACE_PREPARATION_TIMEOUT_MS,
-      )
-      const session = await workspaceRequestWithTimeout(
-        (signal) => sync.session.resolve(sessionID, { force: true, signal }),
-        language.t("workspace.move.failed"),
-        WORKSPACE_PLACEMENT_REFRESH_TIMEOUT_MS,
-      )
-      if (!session || pathKey(session.location.directory) !== pathKey(destination))
-        throw new Error(language.t("workspace.move.failed"))
-      WorkspaceOperation.complete(scope, sessionID, destination)
-      sync.reindexSession(sessionID, source)
-    } catch (error) {
-      fail(scope, sessionID, error instanceof Error ? error.message : language.t("common.requestFailed"))
-    } finally {
-      setStore("selected", undefined)
-    }
-  }
-
-  return (
-    <MenuV2
-      placement={props.placement ?? "bottom-end"}
-      gutter={props.gutter ?? 4}
-      modal={false}
-      onOpenChange={props.onOpenChange}
-    >
-      <MenuV2.Trigger class={props.class} disabled={blocked()}>
-        {props.children}
-      </MenuV2.Trigger>
-      <MenuV2.Portal>
-        <MenuV2.Content class={`w-[200px] ${props.contentClass ?? ""}`}>
-          <MenuV2.Group>
-            <MenuV2.GroupLabel>{language.t("workspace.move.menu.title")}</MenuV2.GroupLabel>
-            <Show when={pathKey(props.directory) !== pathKey(props.project.worktree)}>
-              <MenuV2.Item disabled={!!store.selected || blocked()} onSelect={() => void move(props.project.worktree)}>
-                <Icon name="monitor" />
-                {language.t("session.new.workspace.local")}
-              </MenuV2.Item>
-            </Show>
-            <MenuV2.Item disabled={!!store.selected || blocked()} onSelect={() => void move("create")}>
-              <Icon name="workspace-new" />
-              {language.t("workspace.new")}
-            </MenuV2.Item>
-            <Show when={workspaces().length > 0}>
-              <MenuV2.Sub gutter={0} overlap overflowPadding={8}>
-                <MenuV2.SubTrigger>
-                  <Icon name="workspace-isolated" />
-                  {language.t("session.new.workspace.existing").replace(/(…|\.{3})$/, "")}
-                </MenuV2.SubTrigger>
-                <MenuV2.Portal>
-                  <MenuV2.SubContent class="max-h-[calc(100dvh-16px)] w-[200px] overflow-y-auto">
-                    <For each={workspaces()}>
-                      {(workspace) => (
-                        <MenuV2.Item disabled={!!store.selected || blocked()} onSelect={() => void move(workspace)}>
-                          <Icon name="workspace-isolated" />
-                          <span class="min-w-0 flex-1 truncate">{getFilename(workspace)}</span>
-                        </MenuV2.Item>
-                      )}
-                    </For>
-                  </MenuV2.SubContent>
-                </MenuV2.Portal>
-              </MenuV2.Sub>
-            </Show>
-          </MenuV2.Group>
-          <MenuV2.Separator class="h-[0.5px] bg-v2-border-border-base" />
-          <MenuV2.Item onSelect={() => openWorkspaces()}>
-            <span class="min-w-0 flex-1 truncate">{language.t("common.viewAll")}</span>
-          </MenuV2.Item>
-        </MenuV2.Content>
-      </MenuV2.Portal>
-    </MenuV2>
-  )
-}
-
-async function createWorkspace(
-  project: Project,
-  source: string,
-  sessionID: string,
-  messageID: string | undefined,
-  serverSDK: ReturnType<ReturnType<typeof useServerSDK>>,
-  fail: (message: string) => void,
-  messages: { createFailed: string },
-) {
-  WorkspaceOperation.start(serverSDK.scope, sessionID, "create", project.worktree, messageID)
-  const created = await workspaceRequestWithTimeout(
-    (signal) =>
-      serverSDK.api.projectCopy.create(
-        {
-          projectID: project.id,
-          strategy: "git_worktree",
-          directory: getDirectory(source),
-          location: { directory: source },
-        },
-        { signal },
-      ),
-    messages.createFailed,
-    WORKSPACE_PREPARATION_TIMEOUT_MS,
-  )
-    .catch((error) => {
-      fail(error instanceof Error ? error.message : messages.createFailed)
-      return undefined
-    })
-  if (!created?.directory) return
-  WorkspaceOperation.start(serverSDK.scope, sessionID, "create", created.directory, messageID)
-  Worktree.ready(serverSDK.scope, created.directory)
-  return created.directory
-}

packages/app/src/components/settings-v2/dialog-settings-v2.tsx

@@ -10,7 +10,6 @@ import { SettingsProvidersV2 } from "./providers"
 import { SettingsModelsV2 } from "./models"
 import "./settings-v2.css"
 import { SettingsServersV2 } from "./servers"
-import { SettingsWorkspacesV2 } from "./workspaces"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { useLayout } from "@/context/layout"
 import { useTabs } from "@/context/tabs"
@@ -59,11 +58,11 @@ export const DialogSettings: Component<{
                   <TabsV2.SectionTitle>{language.t("settings.section.desktop")}</TabsV2.SectionTitle>
                   <div class="flex flex-col gap-1.5 w-full">
                     <TabsV2.Trigger value="general">
-                      <Icon name="sliders" size="small" />
+                      <Icon name="sliders" />
                       {language.t("settings.tab.general")}
                     </TabsV2.Trigger>
                     <TabsV2.Trigger value="shortcuts">
-                      <Icon name="keyboard" size="small" />
+                      <Icon name="keyboard" />
                       {language.t("settings.tab.shortcuts")}
                     </TabsV2.Trigger>
                   </div>
@@ -72,20 +71,16 @@ export const DialogSettings: Component<{
                 <div class="flex flex-col gap-1.5">
                   <TabsV2.SectionTitle>{language.t("settings.section.server")}</TabsV2.SectionTitle>
                   <div class="flex flex-col gap-1.5 w-full">
-                    <TabsV2.Trigger value="workspaces">
-                      <Icon name="workspace-isolated" size="small" />
-                      {language.t("settings.tab.workspaces")}
-                    </TabsV2.Trigger>
                     <TabsV2.Trigger value="servers">
-                      <Icon name="server" size="small" />
+                      <Icon name="server" />
                       {language.t("status.popover.tab.servers")}
                     </TabsV2.Trigger>
                     <TabsV2.Trigger value="providers">
-                      <Icon name="providers" size="small" />
+                      <Icon name="providers" />
                       {language.t("settings.providers.title")}
                     </TabsV2.Trigger>
                     <TabsV2.Trigger value="models">
-                      <Icon name="models" size="small" />
+                      <Icon name="models" />
                       {language.t("settings.models.title")}
                     </TabsV2.Trigger>
                   </div>
@@ -104,9 +99,6 @@ export const DialogSettings: Component<{
         <TabsV2.Content value="shortcuts" class="settings-v2-panel">
           <SettingsKeybinds v2 />
         </TabsV2.Content>
-        <TabsV2.Content value="workspaces" class="settings-v2-panel">
-          <SettingsWorkspacesV2 activeDirectory={directory()} />
-        </TabsV2.Content>
         <TabsV2.Content value="servers" class="settings-v2-panel">
           <SettingsServersV2 />
         </TabsV2.Content>

packages/app/src/components/settings-v2/general.tsx

@@ -7,7 +7,7 @@ import { TextInputV2 } from "@opencode-ai/ui/v2/text-input-v2"
 import { useLanguage } from "@/context/language"
 import { usePlatform } from "@/context/platform"
 import { useUpdaterAction } from "../updater-action"
-import { type WorkspaceDefaultDestination, useSettings } from "@/context/settings"
+import { useSettings } from "@/context/settings"
 import { ExternalLink } from "../external-link"
 import { SettingsListV2 } from "./parts/list"
 import { SettingsRowV2 } from "./parts/row"
@@ -85,34 +85,6 @@ const PermissionScopeSetting: Component<{ controller: PermissionScopeController
   )
 }
 
-const WorkspaceDestinationSetting: Component = () => {
-  const language = useLanguage()
-  const settings = useSettings()
-  const options = createMemo((): { value: WorkspaceDefaultDestination; label: string }[] => [
-    { value: "last-used", label: language.t("settings.workspaces.default.lastUsed") },
-    { value: "local", label: language.t("settings.workspaces.default.local") },
-    { value: "new", label: language.t("settings.workspaces.default.new") },
-  ])
-
-  return (
-    <SettingsRowV2
-      title={language.t("settings.workspaces.default.title")}
-      description={language.t("settings.workspaces.default.description")}
-    >
-      <SelectV2
-        appearance="inline"
-        options={options()}
-        current={options().find((option) => option.value === settings.workspaces.defaultDestination())}
-        value={(option) => option.value}
-        label={(option) => option.label}
-        placement="bottom-end"
-        gutter={6}
-        onSelect={(option) => option && settings.workspaces.setDefaultDestination(option.value)}
-      />
-    </SettingsRowV2>
-  )
-}
-
 const ShellSetting: Component<{ controller: ShellSettingsController }> = (props) => {
   const language = useLanguage()
   const options = createMemo(() =>
@@ -329,7 +301,6 @@ export const SettingsGeneralV2: Component<{
       <SettingsListV2>
         <LanguageSetting />
 
-        <WorkspaceDestinationSetting />
         <PermissionScopeSetting controller={permissionScope} />
 
         <ShellSetting controller={shell} />
@@ -392,6 +363,18 @@ export const SettingsGeneralV2: Component<{
       <h3 class="settings-v2-section-title">{language.t("settings.general.section.advanced")}</h3>
 
       <SettingsListV2>
+        <SettingsRowV2
+          title={language.t("settings.general.row.showFileTree.title")}
+          description={language.t("settings.general.row.showFileTree.description")}
+        >
+          <div data-action="settings-show-file-tree">
+            <Switch
+              checked={settings.general.showFileTree()}
+              onChange={(checked) => settings.general.setShowFileTree(checked)}
+            />
+          </div>
+        </SettingsRowV2>
+
         <SettingsRowV2
           title={language.t("settings.general.row.showSearch.title")}
           description={language.t("settings.general.row.showSearch.description")}

packages/app/src/components/settings-v2/settings-v2.css

@@ -684,223 +684,6 @@
   color: var(--v2-text-text-base);
 }
 
-.settings-v2-tab-header.settings-v2-workspaces-header {
-  padding-bottom: 24px;
-}
-
-.settings-v2-workspaces-header .settings-v2-tab-title {
-  font-weight: 610;
-}
-
-.settings-v2-tab-body.settings-v2-workspaces {
-  gap: 16px;
-}
-
-.settings-v2-workspaces-toolbar {
-  display: flex;
-  min-width: 0;
-  align-items: center;
-  justify-content: space-between;
-  gap: 16px;
-}
-
-.settings-v2-workspaces-count {
-  font-size: 15px;
-  font-weight: 530;
-  line-height: 1;
-  color: var(--v2-text-text-base);
-}
-
-.settings-v2-workspaces-toolbar-actions {
-  display: flex;
-  align-items: center;
-  gap: 4px;
-}
-
-.settings-v2-workspaces-delete-all {
-  color: var(--v2-state-fg-danger);
-}
-
-.settings-v2-workspaces-inventory [data-component="settings-v2-list"] {
-  display: flex;
-  flex-direction: column;
-  gap: 0;
-  padding: 20px;
-  border-radius: 6px;
-  background-color: var(--v2-background-bg-base);
-  box-shadow: inset 0 0 0 0.5px var(--v2-border-border-base);
-}
-
-.settings-v2-workspaces-row {
-  display: flex;
-  min-width: 0;
-  flex-direction: column;
-  gap: 12px;
-}
-
-.settings-v2-workspaces-row:not(:last-child) {
-  padding-bottom: 20px;
-  margin-bottom: 20px;
-  border-bottom: 0.5px solid var(--v2-border-border-base);
-}
-
-.settings-v2-workspaces-row-header {
-  display: flex;
-  min-width: 0;
-  align-items: flex-start;
-  justify-content: space-between;
-  gap: 20px;
-}
-
-.settings-v2-workspaces-copy {
-  display: flex;
-  min-width: 0;
-  flex: 1;
-  flex-direction: column;
-  gap: 8px;
-}
-
-.settings-v2-workspaces-main {
-  display: flex;
-  min-width: 0;
-}
-
-.settings-v2-workspaces-row-actions {
-  display: flex;
-  flex-shrink: 0;
-  align-items: center;
-  justify-content: flex-end;
-  gap: 12px;
-}
-
-.settings-v2-workspaces-main [data-component="tooltip-v2-trigger"] {
-  min-width: 0;
-}
-
-.settings-v2-workspaces-path {
-  display: block;
-  min-width: 0;
-  overflow: hidden;
-  color: var(--v2-text-text-base);
-  font-family: inherit;
-  font-size: 13px;
-  font-weight: 530;
-  line-height: 1;
-  letter-spacing: -0.04px;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-  padding: 0;
-  text-align: left;
-  cursor: default;
-}
-
-.settings-v2-workspaces-meta {
-  font-size: 13px;
-  font-weight: 440;
-  line-height: 1;
-  color: var(--v2-text-text-faint);
-}
-
-.settings-v2-workspaces-active,
-.settings-v2-workspaces-more {
-  flex-shrink: 0;
-  font-size: 11px;
-  font-weight: 440;
-  line-height: 1;
-  color: var(--v2-text-text-faint);
-}
-
-.settings-v2-workspaces-sessions {
-  display: flex;
-  flex-direction: column;
-  border: 0.5px solid var(--v2-border-border-base);
-  border-radius: 4px;
-  background-color: var(--v2-background-bg-base);
-  overflow: hidden;
-}
-
-.settings-v2-workspaces-session {
-  display: flex;
-  min-width: 0;
-  align-items: center;
-  justify-content: space-between;
-  gap: 12px;
-  padding: 10px 12px;
-  font-size: 13px;
-  font-weight: 440;
-  line-height: 16px;
-  color: var(--v2-text-text-base);
-}
-
-.settings-v2-workspaces-session:not(:last-child) {
-  border-bottom: 0.5px solid var(--v2-border-border-base);
-}
-
-.settings-v2-workspaces-session > span:first-child {
-  min-width: 0;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-
-.settings-v2-workspaces-session-time {
-  flex-shrink: 0;
-  font-size: 11px;
-  line-height: 1;
-  color: var(--v2-text-text-muted);
-}
-
-.settings-v2-workspaces-empty {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  padding-block: 48px;
-  font-size: 13px;
-  font-weight: 440;
-  line-height: 1;
-  color: var(--v2-text-text-muted);
-}
-
-@media (max-width: 639px) {
-  .settings-v2-workspaces-header {
-    padding: 24px 20px 20px;
-  }
-
-  .settings-v2-tab-body.settings-v2-workspaces {
-    padding: 0 20px 24px;
-  }
-
-  .settings-v2-workspaces-toolbar,
-  .settings-v2-workspaces-main {
-    align-items: flex-start;
-  }
-
-  .settings-v2-workspaces-toolbar {
-    flex-wrap: wrap;
-  }
-
-  .settings-v2-workspaces-toolbar-actions {
-    width: 100%;
-    flex-wrap: wrap;
-    justify-content: space-between;
-  }
-
-  .settings-v2-workspaces-inventory [data-component="settings-v2-list"] {
-    padding: 14px;
-  }
-
-  .settings-v2-workspaces-path {
-    overflow: visible;
-    text-overflow: clip;
-    white-space: normal;
-    overflow-wrap: anywhere;
-  }
-
-  .settings-v2-workspaces-active {
-    display: none;
-  }
-}
-
 [data-component="dialog-v2"].settings-v2-server-dialog [data-slot="dialog-container"] {
   width: 480px;
   max-width: calc(100vw - 32px);

packages/app/src/components/settings-v2/workspaces.tsx

@@ -1,471 +0,0 @@
-import type { Component } from "solid-js"
-import { For, Show, createMemo } from "solid-js"
-import { createStore, produce } from "solid-js/store"
-import type { SessionInfo } from "@opencode-ai/client/promise"
-import { useQuery } from "@tanstack/solid-query"
-import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
-import { Dialog, DialogFooter, DialogHeader, DialogTitleGroup } from "@opencode-ai/ui/v2/dialog-v2"
-import { Icon } from "@opencode-ai/ui/v2/icon"
-import { IconButtonV2 } from "@opencode-ai/ui/v2/icon-button-v2"
-import { MenuV2 } from "@opencode-ai/ui/v2/menu-v2"
-import { SelectV2 } from "@opencode-ai/ui/v2/select-v2"
-import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
-import { useDialog } from "@opencode-ai/ui/context/dialog"
-import { getFilename } from "@opencode-ai/core/util/path"
-import { useLanguage } from "@/context/language"
-import { useServerSDK } from "@/context/server-sdk"
-import { useServerSync } from "@/context/server-sync"
-import { showToast } from "@/utils/toast"
-import { getRelativeTime } from "@/utils/time"
-import { pathKey } from "@/utils/path-key"
-import { SettingsListV2 } from "./parts/list"
-import { useTabs } from "@/context/tabs"
-import { usePlatform } from "@/context/platform"
-import { clearWorkspaceTerminals } from "@/context/terminal"
-import { ServerConnection } from "@/context/server"
-import type { Project } from "@/types"
-import {
-  containsDirectory,
-  filterWorkspaceInventory,
-  inspectWorkspaceDeletion,
-  mergeWorkspaceSessionInventory,
-  removeWorkspacesSequentially,
-  sessionsForWorkspace,
-  type WorkspaceDeleteInspection,
-  workspaceInventory,
-} from "@/utils/workspace"
-import { listAllSessions } from "@/utils/session"
-import type { ServerScope } from "@/utils/server-scope"
-import "./settings-v2.css"
-
-type Workspace = {
-  directory: string
-  project: Project
-}
-
-export const SettingsWorkspacesV2: Component<{ activeDirectory?: string }> = (props) => {
-  const dialog = useDialog()
-  const language = useLanguage()
-  const serverSDK = useServerSDK()
-  const serverSync = useServerSync()
-  const tabs = useTabs()
-  const platform = usePlatform()
-  const [store, setStore] = createStore({
-    project: "all",
-    transaction: undefined as "confirm" | "running" | undefined,
-  })
-
-  const workspaces = createMemo(() => workspaceInventory(serverSync().data.project))
-  const projects = createMemo(() => serverSync().data.project.filter((project) => project.sandboxes?.length))
-  const projectName = (project: Project) => project.name || getFilename(project.worktree)
-  const projectOptions = createMemo(() => [
-    { id: "all", label: language.t("settings.workspaces.filter.all") },
-    ...projects().map((project) => ({ id: project.id, label: projectName(project) })),
-  ])
-  const selectedProject = createMemo(() =>
-    store.project === "all" || projects().some((project) => project.id === store.project) ? store.project : "all",
-  )
-  const filtered = createMemo(() => filterWorkspaceInventory(workspaces(), selectedProject()))
-  const captureDeleteContext = () => {
-    const sdk = serverSDK()
-    return { sdk, sync: serverSync(), server: ServerConnection.key(sdk.server), activeDirectory: props.activeDirectory }
-  }
-  const loadSessions = async (context = captureDeleteContext()) => {
-    const fetched = await listAllSessions(context.sdk.api.session, { order: "desc" })
-    return mergeWorkspaceSessionInventory(
-      fetched,
-      Object.values(context.sync.session.data.info).filter((session): session is SessionInfo => !!session),
-    )
-  }
-  const sessionQuery = useQuery(() => ({
-    queryKey: [serverSDK().scope, null, "settings-workspace-sessions"] as const,
-    queryFn: () => loadSessions(),
-    refetchOnMount: "always",
-  }))
-  const workspaceSessions = (workspace: Workspace) => {
-    if (!sessionQuery.isSuccess) return []
-    return sessionsForWorkspace(sessionQuery.data ?? [], workspace.directory)
-  }
-  const sessionCount = (workspace: Workspace) => {
-    if (sessionQuery.isPending) return language.t("session.messages.loading")
-    if (sessionQuery.isError) return language.t("common.requestFailed")
-    const count = workspaceSessions(workspace).length
-    return language.plural("settings.workspaces.sessions", count, {
-      count,
-      project: projectName(workspace.project),
-    })
-  }
-  const lastActive = (workspace: Workspace) => {
-    const updated = workspaceSessions(workspace)[0]?.time.updated
-    if (!updated) return undefined
-    return getRelativeTime(new Date(updated).toISOString(), language.t)
-  }
-  const sessionTime = (session: SessionInfo) => {
-    if (!session.time.updated) return undefined
-    return getRelativeTime(new Date(session.time.updated).toISOString(), language.t)
-  }
-
-  const inspect = async (workspace: Workspace, context = captureDeleteContext()) => {
-    const [working, branch, sessions] = await Promise.all([
-      context.sdk.api.vcs.status({ location: { directory: workspace.directory } }),
-      context.sdk.api.vcs.diff({ location: { directory: workspace.directory }, mode: "branch" }),
-      loadSessions(context),
-    ])
-    const result = inspectWorkspaceDeletion({
-      workspace: workspace.directory,
-      activeDirectory: context.activeDirectory,
-      sessions,
-      status: working.data.length > 0 || branch.data.length > 0 ? "dirty" : "clean",
-    })
-    return { result, sessions }
-  }
-  const inspectionMessage = (result: WorkspaceDeleteInspection) => {
-    if (result === "active") return language.t("settings.workspaces.delete.blocked.active")
-    if (result === "linked") return language.t("settings.workspaces.delete.blocked.linked")
-    if (result === "dirty") return language.t("workspace.status.dirty")
-    return language.t("workspace.status.clean")
-  }
-  const blocked = (result: WorkspaceDeleteInspection) => {
-    showToast({
-      variant: "error",
-      title: language.t("workspace.delete.failed.title"),
-      description: inspectionMessage(result),
-    })
-  }
-
-  const remove = async (workspace: Workspace, allowDirty = false, context = captureDeleteContext()) => {
-    const preflight = await inspect(workspace, context)
-    if (preflight.result !== "safe" && (!allowDirty || preflight.result !== "dirty")) {
-      blocked(preflight.result)
-      return
-    }
-    const removed = await context.sdk.api.projectCopy
-      .remove({
-        projectID: workspace.project.id,
-        location: { directory: workspace.project.worktree },
-        directory: workspace.directory,
-        force: allowDirty,
-      })
-      .then(() => true)
-      .catch((error) => {
-        showToast({
-          variant: "error",
-          title: language.t("workspace.delete.failed.title"),
-          description: error instanceof Error ? error.message : language.t("common.requestFailed"),
-        })
-        return false
-      })
-    if (!removed) return
-    tabs.store.forEach((tab) => {
-      if (tab.type !== "draft" || tab.server !== context.server) return
-      const directoryMatches = containsDirectory(workspace.directory, tab.directory)
-      const worktreeMatches = tab.worktree && containsDirectory(workspace.directory, tab.worktree)
-      if (!directoryMatches && !worktreeMatches) return
-      tabs.updateDraft(tab.draftID, {
-        directory: directoryMatches ? workspace.project.worktree : tab.directory,
-        worktree: undefined,
-      })
-    })
-    clearWorkspaceTerminals(
-      workspace.directory,
-      preflight.sessions.map((session) => session.id),
-      platform,
-      context.sdk.scope,
-    )
-    context.sync.set(
-      "project",
-      produce((draft) => {
-        const project = draft.find((item) => item.id === workspace.project.id)
-        if (!project) return
-        project.sandboxes = (project.sandboxes ?? []).filter(
-          (directory) => pathKey(directory) !== pathKey(workspace.directory),
-        )
-      }),
-    )
-  }
-
-  let inspectionID = 0
-  const releaseConfirmation = () => {
-    if (store.transaction === "confirm") setStore("transaction", undefined)
-  }
-  const transact = async (task: () => Promise<void>) => {
-    if (store.transaction !== "confirm") return
-    setStore("transaction", "running")
-    try {
-      await task()
-    } catch (error) {
-      showToast({
-        variant: "error",
-        title: language.t("workspace.delete.failed.title"),
-        description: error instanceof Error ? error.message : language.t("common.requestFailed"),
-      })
-    } finally {
-      setStore("transaction", undefined)
-    }
-  }
-  const confirmDelete = (workspace: Workspace) => {
-    if (store.transaction) return
-    const context = captureDeleteContext()
-    const current = ++inspectionID
-    setStore("transaction", "confirm")
-    void dialog.push(
-      () => (
-        <DialogDeleteWorkspace
-          workspace={workspace}
-          scope={context.sdk.scope}
-          inspectionID={current}
-          inspect={() => inspect(workspace, context)}
-          inspectionMessage={inspectionMessage}
-          onDelete={() => transact(() => remove(workspace, true, context))}
-        />
-      ),
-      releaseConfirmation,
-    )
-  }
-  const removeAll = async (inventory: Workspace[], context: ReturnType<typeof captureDeleteContext>) => {
-    await removeWorkspacesSequentially(inventory, (workspace) => remove(workspace, false, context))
-  }
-  const confirmDeleteAll = () => {
-    if (store.transaction) return
-    const context = captureDeleteContext()
-    const inventory = [...filtered()]
-    const project = projectOptions().find((option) => option.id === selectedProject())?.label ?? selectedProject()
-    setStore("transaction", "confirm")
-    void dialog.push(
-      () => (
-        <DialogDeleteAllWorkspaces
-          count={inventory.length}
-          project={project}
-          onDelete={() => transact(() => removeAll(inventory, context))}
-        />
-      ),
-      releaseConfirmation,
-    )
-  }
-
-  return (
-    <>
-      <div class="settings-v2-tab-header settings-v2-workspaces-header">
-        <h2 class="settings-v2-tab-title">{language.t("settings.tab.workspaces")}</h2>
-      </div>
-
-      <div class="settings-v2-tab-body settings-v2-workspaces">
-        <div class="settings-v2-workspaces-toolbar">
-          <span class="settings-v2-workspaces-count">
-            {language.plural("settings.workspaces.count", filtered().length)}
-          </span>
-          <div class="settings-v2-workspaces-toolbar-actions">
-            <Show when={projects().length > 1}>
-              <SelectV2
-                appearance="inline"
-                options={projectOptions()}
-                current={projectOptions().find((option) => option.id === selectedProject())}
-                value={(option) => option.id}
-                label={(option) => option.label}
-                placement="bottom-end"
-                gutter={6}
-                onSelect={(option) => option && setStore("project", option.id)}
-              />
-            </Show>
-            <Show when={filtered().length > 0}>
-              <MenuV2 placement="bottom-end" gutter={4}>
-                <MenuV2.Trigger
-                  as={IconButtonV2}
-                  type="button"
-                  variant="ghost-muted"
-                  size="small"
-                  aria-label={language.t("common.moreOptions")}
-                  disabled={!!store.transaction}
-                  icon={<Icon name="outline-dots" size="small" />}
-                />
-                <MenuV2.Portal>
-                  <MenuV2.Content>
-                    <MenuV2.Item onSelect={confirmDeleteAll}>
-                      <span class="settings-v2-workspaces-delete-all">
-                        {language.t("settings.workspaces.deleteAll")}
-                      </span>
-                    </MenuV2.Item>
-                  </MenuV2.Content>
-                </MenuV2.Portal>
-              </MenuV2>
-            </Show>
-          </div>
-        </div>
-
-        <div class="settings-v2-workspaces-inventory">
-          <Show
-            when={filtered().length > 0}
-            fallback={<div class="settings-v2-workspaces-empty">{language.t("settings.workspaces.empty")}</div>}
-          >
-            <SettingsListV2>
-              <For each={filtered()}>
-                {(workspace) => {
-                  const linked = () => workspaceSessions(workspace)
-                  return (
-                    <div class="settings-v2-workspaces-row">
-                      <div class="settings-v2-workspaces-row-header">
-                        <div class="settings-v2-workspaces-copy">
-                          <div class="settings-v2-workspaces-main">
-                            <TooltipV2
-                              value={workspace.directory}
-                              placement="top-start"
-                              contentClass="max-w-[calc(100vw-32px)] break-all"
-                            >
-                              <span tabIndex={0} aria-label={workspace.directory} class="settings-v2-workspaces-path">
-                                {workspace.directory}
-                              </span>
-                            </TooltipV2>
-                          </div>
-                          <span class="settings-v2-workspaces-meta">{sessionCount(workspace)}</span>
-                        </div>
-                        <div class="settings-v2-workspaces-row-actions">
-                          <Show when={lastActive(workspace)}>
-                            {(value) => (
-                              <TooltipV2
-                                value={language.t("settings.workspaces.lastActiveSession")}
-                                placement="top-end"
-                              >
-                                <span tabIndex={0} class="settings-v2-workspaces-active">
-                                  {value()}
-                                </span>
-                              </TooltipV2>
-                            )}
-                          </Show>
-                          <IconButtonV2
-                            type="button"
-                            variant="ghost-muted"
-                            size="small"
-                            aria-label={language.t("workspace.delete.confirm", {
-                              name: getFilename(workspace.directory),
-                            })}
-                            disabled={!!store.transaction}
-                            icon={<Icon name="trash" size="small" />}
-                            onClick={() => confirmDelete(workspace)}
-                          />
-                        </div>
-                      </div>
-                      <Show when={linked().length > 0}>
-                        <div class="settings-v2-workspaces-sessions">
-                          <For each={linked()}>
-                            {(session) => (
-                              <div class="settings-v2-workspaces-session">
-                                <span>{session.title}</span>
-                                <Show when={sessionTime(session)}>
-                                  {(time) => <span class="settings-v2-workspaces-session-time">{time()}</span>}
-                                </Show>
-                              </div>
-                            )}
-                          </For>
-                        </div>
-                      </Show>
-                    </div>
-                  )
-                }}
-              </For>
-            </SettingsListV2>
-          </Show>
-        </div>
-      </div>
-    </>
-  )
-}
-
-function DialogDeleteAllWorkspaces(props: { count: number; project: string; onDelete: () => Promise<void> }) {
-  const dialog = useDialog()
-  const language = useLanguage()
-  const remove = () => {
-    const deleting = props.onDelete()
-    dialog.close()
-    void deleting
-  }
-
-  return (
-    <Dialog fit>
-      <DialogHeader>
-        <DialogTitleGroup
-          title={language.t("settings.workspaces.deleteAll")}
-          description={
-            <>
-              {language.t("settings.workspaces.deleteAll.confirm", { count: props.count })}
-              <br />
-              {language.t("settings.workspaces.deleteAll.warning", { count: props.count, project: props.project })}
-            </>
-          }
-        />
-      </DialogHeader>
-      <DialogFooter>
-        <ButtonV2 type="button" variant="neutral" onClick={() => dialog.close()}>
-          {language.t("common.cancel")}
-        </ButtonV2>
-        <ButtonV2 type="button" variant="danger" onClick={remove}>
-          {language.t("settings.workspaces.deleteAll")}
-        </ButtonV2>
-      </DialogFooter>
-    </Dialog>
-  )
-}
-
-function DialogDeleteWorkspace(props: {
-  workspace: Workspace
-  scope: ServerScope
-  inspectionID: number
-  inspect: () => Promise<{ result: WorkspaceDeleteInspection; sessions: SessionInfo[] }>
-  inspectionMessage: (result: WorkspaceDeleteInspection) => string
-  onDelete: () => Promise<void>
-}) {
-  const dialog = useDialog()
-  const language = useLanguage()
-  const status = useQuery(() => ({
-    queryKey: [props.scope, pathKey(props.workspace.directory), "workspace-delete-status", props.inspectionID] as const,
-    queryFn: props.inspect,
-    staleTime: 0,
-  }))
-  const description = () => {
-    if (status.isPending) return language.t("workspace.status.checking")
-    if (status.isError) return language.t("workspace.status.error")
-    return props.inspectionMessage(status.data?.result ?? "unknown")
-  }
-  const remove = () => {
-    const deleting = props.onDelete()
-    dialog.close()
-    void deleting
-  }
-
-  return (
-    <Dialog fit>
-      <DialogHeader>
-        <DialogTitleGroup
-          title={language.t("workspace.delete.title")}
-          description={
-            <>
-              {language.t("workspace.delete.confirm", { name: getFilename(props.workspace.directory) })}
-              <br />
-              <code class="max-w-full rounded-[4px] bg-[color-mix(in_oklch,var(--v2-text-text-base)_8%,transparent)] px-1 py-0.5 font-mono text-xs font-medium leading-4 text-v2-text-text-base break-all">
-                {props.workspace.directory}
-              </code>
-              <br />
-              {language.t("settings.workspaces.delete.warning")}
-              <br />
-              {description()}
-            </>
-          }
-        />
-      </DialogHeader>
-      <DialogFooter>
-        <ButtonV2 type="button" variant="neutral" onClick={() => dialog.close()}>
-          {language.t("common.cancel")}
-        </ButtonV2>
-        <ButtonV2
-          type="button"
-          variant="danger"
-          disabled={
-            status.isPending || status.isError || (status.data?.result !== "safe" && status.data?.result !== "dirty")
-          }
-          onClick={remove}
-        >
-          {language.t("workspace.delete.button")}
-        </ButtonV2>
-      </DialogFooter>
-    </Dialog>
-  )
-}

packages/app/src/context/global-sync/bootstrap.test.ts

@@ -106,26 +106,16 @@ describe("query keys", () => {
   })
 
   test("loads projects from the current endpoint", async () => {
-    const calls: string[] = []
     const api = {
       list: async () => [
         { id: "b", worktree: "/b", time: { created: 1, updated: 1 }, sandboxes: [] },
         { id: "a", worktree: "/a", time: { created: 1, updated: 1 }, sandboxes: [] },
       ],
-      directories: async ({ projectID }: { projectID: string }) => {
-        calls.push(projectID)
-        return [
-          { directory: `/${projectID}` },
-          { directory: `/${projectID}/copy`, strategy: "git_worktree" },
-        ]
-      },
     } as unknown as ProjectApi
 
     const result = await new QueryClient().fetchQuery(loadProjectsQuery(ServerScope.local, api))
 
     expect(result.map((project) => project.id)).toEqual(["a", "b"])
-    expect(result.map((project) => project.sandboxes)).toEqual([["/a/copy"], ["/b/copy"]])
-    expect(calls.toSorted()).toEqual(["a", "b"])
   })
 
   test("loads references from the current location-scoped endpoint", async () => {

packages/app/src/context/global-sync/bootstrap.ts

@@ -103,7 +103,6 @@ export const loadGlobalConfigQuery = (scope: ServerScope) =>
 type ProjectApi = {
   readonly list: () => Promise<ProjectListOutput>
   readonly current: (input?: ProjectCurrentInput) => Promise<ProjectCurrentOutput>
-  readonly directories: ServerApi["project"]["directories"]
 }
 type LocationApi = { readonly get: (input?: LocationGetInput) => Promise<LocationGetOutput> }
 
@@ -117,16 +116,10 @@ export const loadProjectsQuery = (scope: ServerScope, api: ProjectApi) =>
     queryKey: [scope, "project"],
     queryFn: () =>
       retry(() =>
-        api.list().then(async (projects) => {
-          return (await Promise.all(
-            projects.filter((project) => !!project?.id).map(async (project) => {
-              const directories = await api.directories({ projectID: project.id })
-              return normalizeProjectInfo({
-                ...project,
-                sandboxes: directories.filter((item) => item.strategy !== undefined).map((item) => item.directory),
-              })
-            }),
-          ))
+        api.list().then((projects) => {
+          return projects
+            .filter((p) => !!p?.id)
+            .map(normalizeProjectInfo)
             .filter((p) => !!p.worktree && !p.worktree.includes("opencode-test"))
             .slice()
             .sort((a, b) => cmp(a.id, b.id))

packages/app/src/context/language.tsx

@@ -2,12 +2,7 @@ import * as i18n from "@solid-primitives/i18n"
 import { createEffect, createMemo, createResource } from "solid-js"
 import { createStore } from "solid-js/store"
 import { createSimpleContext } from "@opencode-ai/ui/context"
-import {
-  pluralCategory,
-  type UiI18nPluralLookupKey,
-  type UiI18nPluralKey,
-  type UiPluralCategory,
-} from "@opencode-ai/ui/context/i18n"
+import { pluralCategory, type UiI18nPluralKey } from "@opencode-ai/ui/context/i18n"
 import { Persist, persisted } from "@/utils/persist"
 import { dict as en } from "@/i18n/en"
 import { dict as uiEn } from "@opencode-ai/ui/i18n/en"
@@ -33,13 +28,11 @@ function localeDirection(locale: Locale): Direction {
 
 type RawDictionary = typeof en & typeof uiEn
 type Dictionary = i18n.Flatten<RawDictionary>
-type AppI18nKey = Extract<keyof typeof en, string>
-type AppI18nPluralKey = {
-  [Key in AppI18nKey]: Key extends `${infer Base}.other` ? (`${Base}.one` extends AppI18nKey ? Base : never) : never
-}[AppI18nKey]
-type PluralKey = AppI18nPluralKey | UiI18nPluralKey
-type AppI18nPluralLookupKey = `${AppI18nPluralKey}.${UiPluralCategory}`
-type TranslationKey<Key extends string> = Key extends AppI18nPluralLookupKey | UiI18nPluralLookupKey ? never : Key
+type PluralKey =
+  | UiI18nPluralKey
+  | "session.question.pending"
+  | "session.followupDock.summary"
+  | "session.revertDock.summary"
 type Source = { dict: Record<string, string> }
 
 function cookie(locale: Locale) {
@@ -196,23 +189,18 @@ export const { use: useLanguage, provider: LanguageProvider } = createSimpleCont
       initialValue: dicts.get(initial) ?? base,
     })
 
-    const t = i18n.translator(() => dict() ?? base, i18n.resolveTemplate) as <Key extends string>(
-      key: TranslationKey<Key>,
+    const t = i18n.translator(() => dict() ?? base, i18n.resolveTemplate) as (
+      key: keyof Dictionary,
       params?: Record<string, string | number | boolean>,
     ) => string
 
-    const pluralForm = (
-      key: PluralKey,
-      category: UiPluralCategory,
-      params?: Record<string, string | number | boolean>,
-    ) => {
+    const plural = (key: PluralKey, count: number, params?: Record<string, string | number | boolean>) => {
+      const category = pluralCategory(intl(), count)
       const current = (dict.loading ? base : (dict() ?? base)) as Record<string, string>
       const candidate = `${key}.${category}`
       const fallback = `${key}.other`
-      return i18n.resolveTemplate(current[candidate] ?? current[fallback] ?? fallback, params)
+      return i18n.resolveTemplate(current[candidate] ?? current[fallback] ?? fallback, { ...params, count })
     }
-    const plural = (key: PluralKey, count: number, params?: Record<string, string | number | boolean>) =>
-      pluralForm(key, pluralCategory(intl(), count), { ...params, count })
 
     const label = (value: Locale) => DESKTOP_NATIVE_LABELS[value]
 
@@ -243,7 +231,6 @@ export const { use: useLanguage, provider: LanguageProvider } = createSimpleCont
       label,
       t,
       plural,
-      pluralForm,
       setLocale(next: Locale) {
         setStore("locale", normalizeLocale(next))
       },

packages/app/src/context/prompt.tsx

@@ -8,7 +8,6 @@ import { useServerSDK } from "./server-sdk"
 import { useSettings } from "./settings"
 import { useSDK } from "./sdk"
 import { useTabs, type Tab } from "./tabs"
-import type { ServerScope } from "@/utils/server-scope"
 import {
   createPromptReady,
   createPromptSession,
@@ -105,13 +104,11 @@ export const { use: usePrompt, provider: PromptProvider } = createSimpleContext(
       params.serverKey ? requireServerKey(params.serverKey) : ServerConnection.key(serverSDK().server)
     const scope = (): PromptScope =>
       search.draftId ? { draftID: search.draftId } : { dir: base64Encode(sdk().directory), id: params.id }
-    const load = (scope: PromptScope, target?: { server?: ServerConnection.Key; scope: ServerScope }) => {
-      const current = settings.general.newLayoutDesigns()
-        ? selectPromptTab(tabs.store, scope, target?.server ?? serverKey())
-        : undefined
-      if (current) return createTabPromptState(tabs, current, target?.scope ?? serverSDK().scope, scope)
+    const load = (scope: PromptScope) => {
+      const current = settings.general.newLayoutDesigns() ? selectPromptTab(tabs.store, scope, serverKey()) : undefined
+      if (current) return createTabPromptState(tabs, current, serverSDK().scope, scope)
 
-      const key = target ? `${target.scope}:${scopeKey(scope)}` : scopeKey(scope)
+      const key = scopeKey(scope)
       const existing = cache.get(key)
       if (existing) {
         cache.delete(key)
@@ -121,7 +118,7 @@ export const { use: usePrompt, provider: PromptProvider } = createSimpleContext(
 
       const entry = createRoot(
         (dispose) => ({
-          value: createPromptSession(target?.scope ?? serverSDK().scope, scope),
+          value: createPromptSession(serverSDK().scope, scope),
           dispose,
         }),
         owner,
@@ -133,8 +130,7 @@ export const { use: usePrompt, provider: PromptProvider } = createSimpleContext(
     }
 
     const session = createMemo(() => load(scope()))
-    const pick = (scope?: PromptScope, target?: { server?: ServerConnection.Key; scope: ServerScope }) =>
-      scope ? load(scope, target) : session()
+    const pick = (scope?: PromptScope) => (scope ? load(scope) : session())
     const ready = createPromptReady(session)
 
     const withSuspense = <T,>(cb: () => T): (() => T) =>
@@ -150,8 +146,7 @@ export const { use: usePrompt, provider: PromptProvider } = createSimpleContext(
 
     return {
       ready,
-      capture: (scope?: PromptScope, target?: { server?: ServerConnection.Key; scope: ServerScope }) =>
-        pick(scope, target).capture(),
+      capture: (scope?: PromptScope) => pick(scope).capture(),
       current: withSuspense(() => session().current()),
       cursor: withSuspense(() => session().cursor()),
       dirty: withSuspense(() => session().dirty()),

packages/app/src/context/server-sdk.test.ts

@@ -1,29 +1,6 @@
 import { describe, expect, test } from "bun:test"
 import type { OpenCodeEvent } from "@opencode-ai/client/promise"
-import {
-  adaptServerEvent,
-  applyWorkspaceOperationEvent,
-  coalesceServerEvents,
-  enqueueServerEvent,
-  resumeStreamAfterPageShow,
-} from "./server-sdk"
-import { ServerScope } from "@/utils/server-scope"
-import { WorkspaceOperation } from "@/utils/workspace-operation"
-
-test("a moved event completes the matching workspace operation", () => {
-  WorkspaceOperation.start(ServerScope.local, "current", "move", "/workspace")
-  applyWorkspaceOperationEvent(ServerScope.local, {
-    directory: "/workspace",
-    payload: adaptServerEvent({
-      id: "moved-current",
-      created: Date.now(),
-      type: "session.moved",
-      durable: { aggregateID: "current", seq: 1, version: 1 },
-      data: { sessionID: "current", location: { directory: "/workspace" } },
-    } satisfies Extract<OpenCodeEvent, { type: "session.moved" }>),
-  })
-  expect(WorkspaceOperation.get(ServerScope.local, "current")?.status).toBe("complete")
-})
+import { adaptServerEvent, coalesceServerEvents, enqueueServerEvent, resumeStreamAfterPageShow } from "./server-sdk"
 
 describe("resumeStreamAfterPageShow", () => {
   test("restarts a stream only after a back-forward cache restore", () => {
@@ -95,7 +72,7 @@ describe("current event buffering", () => {
         type: "session.tool.input.delta",
         location: { directory: "/repo" },
         data: { sessionID: "ses", assistantMessageID: "msg", id, delta },
-      } satisfies Extract<OpenCodeEvent, { type: "session.tool.input.delta" }>)
+      } as OpenCodeEvent)
     const result = coalesceServerEvents([
       { directory: "/repo", payload: current("evt_1", "call_1", "{") },
       { directory: "/repo", payload: current("evt_2", "call_1", "}") },

packages/app/src/context/server-sdk.tsx

@@ -11,7 +11,6 @@ import { ServerConnection, useServer } from "./server"
 import { createRefCountMap } from "@/utils/refcount"
 import { useGlobal } from "./global"
 import { ServerScope } from "@/utils/server-scope"
-import { WorkspaceOperation } from "@/utils/workspace-operation"
 
 const isAbortError = (error: unknown) =>
   error !== null && typeof error === "object" && "name" in error && error.name === "AbortError"
@@ -69,16 +68,6 @@ export function coalesceServerEvents(events: QueuedServerEvent[]) {
   return output
 }
 
-export function applyWorkspaceOperationEvent(scope: ServerScope, event: QueuedServerEvent) {
-  if (event.payload.current?.type !== "session.moved") return false
-  WorkspaceOperation.complete(
-    scope,
-    event.payload.current.data.sessionID,
-    event.payload.current.data.location.directory,
-  )
-  return true
-}
-
 function currentDelta(event: OpenCodeEvent | undefined): CurrentDelta | undefined {
   if (
     event?.type === "session.text.delta" ||
@@ -162,10 +151,7 @@ function createServerSdkContextBase(server: ServerConnection.Any, scope: ServerS
     last = Date.now()
     const output = coalesceServerEvents(events)
     batch(() => {
-      output.forEach((event) => {
-        applyWorkspaceOperationEvent(scope, event)
-        emitter.emit(event.directory, event.payload)
-      })
+      output.forEach((event) => emitter.emit(event.directory, event.payload))
     })
 
     buffer.length = 0

packages/app/src/context/server-session.test.ts

@@ -358,23 +358,6 @@ describe("server session", () => {
     expect(ctx.store.lineage.peek("child")).toEqual(result)
   })
 
-  test("applies moved session locations without evicting cached state", () => {
-    const current = { ...session("child"), location: { directory: "/repo/worktree" } }
-    const ctx = setup({ child: current })
-    ctx.store.remember(current)
-
-    ctx.store.applyV2({
-      id: "evt_moved",
-      created: 2,
-      type: "session.moved",
-      durable: { aggregateID: "child", seq: 1, version: 1 },
-      location: current.location,
-      data: { sessionID: "child", location: { directory: "/repo" }, subpath: "packages/app" },
-    } satisfies Extract<OpenCodeEvent, { type: "session.moved" }>)
-
-    expect(ctx.store.get("child")).toMatchObject({ location: { directory: "/repo" }, subpath: "packages/app" })
-  })
-
   test("loads session content through the server client", async () => {
     const ctx = setup({ root: session("root") })
 

packages/app/src/context/server-session.ts

@@ -16,7 +16,7 @@ type MessageApi = ServerApi["message"]
 const cmp = (a: string, b: string) => (a < b ? -1 : a > b ? 1 : 0)
 const SKIP_PARTS = new Set(["patch", "step-start", "step-finish"])
 const initialMessagePageSize = 20
-const historyMessagePageSize = 50
+const historyMessagePageSize = 200
 const sessionInfoLimit = 2_048
 const emptyIDs: ReadonlySet<string> = new Set()
 
@@ -45,12 +45,6 @@ function projectMessageSource(message: Message): SessionMessageInfo[] {
   ]
 }
 
-function yieldToMain() {
-  const scheduler = (globalThis as { scheduler?: { yield: () => Promise<void> } }).scheduler
-  if (scheduler) return scheduler.yield()
-  return new Promise<void>((resolve) => setTimeout(resolve, 0))
-}
-
 function needsOlderTurnRoot(source: readonly SessionMessageInfo[]) {
   const boundary = source.find(
     (message) =>
@@ -247,13 +241,7 @@ export function createServerSession(
   const indexProjectedMessage = (message: Message) => {
     const current = data.session_message[message.sessionID] ?? []
     if (current.some((item) => item.id === message.id)) return
-    const projected = projectMessageSource(message)
-    const projectedIDs = new Set(projected.map((item) => item.id))
-    setData(
-      "session_message",
-      message.sessionID,
-      reconcile([...current.filter((item) => !projectedIDs.has(item.id)), ...projected]),
-    )
+    setData("session_message", message.sessionID, reconcile([...current, ...projectMessageSource(message)]))
   }
 
   const remember = (session: SessionInfo) => {
@@ -300,19 +288,17 @@ export function createServerSession(
     return session
   }
 
-  const resolve = (sessionID: string, options?: { force?: boolean; signal?: AbortSignal }) => {
+  const resolve = (sessionID: string, options?: { force?: boolean }) => {
     const cached = data.info[sessionID]
     if (cached && !options?.force) return Promise.resolve(cached)
-    const pending = options?.signal ? undefined : requests.get(sessionID)
+    const pending = requests.get(sessionID)
     if (pending) return pending
     const active = generation(sessionID)
-    const request = sessionApi.get({ sessionID }, { signal: options?.signal })
+    const request = sessionApi.get({ sessionID })
     const resolved = request.then((result) => {
-      if (options?.signal?.aborted) return result
       if (generations.get(sessionID) !== active) return result
       return remember(result)
     })
-    if (options?.signal) return resolved
     requests.set(sessionID, resolved)
     const cleanup = () => {
       if (requests.get(sessionID) === resolved) requests.delete(sessionID)
@@ -544,7 +530,6 @@ export function createServerSession(
       if (!response.data.length) break
     }
     const response = pages.at(-1)!
-    await yieldToMain()
     const source = pages.flatMap((page) => page.data).toReversed()
     const normalized = normalizeSessionMessages(sessionID, source)
     return {
@@ -1315,7 +1300,6 @@ export function createServerSession(
         if (items) items.set(input.message.id, { ...input, parts, confirmedParts: [] })
         if (!items)
           optimistic.set(input.sessionID, new Map([[input.message.id, { ...input, parts, confirmedParts: [] }]]))
-        indexProjectedMessage(input.message)
         setData("message", input.sessionID, (messages = []) => merge(messages, [input.message]).sort(compareMessages))
         setData(
           "part_text_accum_delta",
@@ -1349,9 +1333,6 @@ export function createServerSession(
           )
           return
         }
-        setData("session_message", input.sessionID, (messages) =>
-          messages?.filter((message) => message.id !== input.messageID),
-        )
         setData("message", input.sessionID, (messages) => messages?.filter((message) => message.id !== input.messageID))
         setData(produce((draft) => deleteMessageParts(draft, input.messageID)))
       },

packages/app/src/context/server-sync.test.ts

@@ -5,21 +5,13 @@ import type {
   SessionApi,
   SessionInfo,
   SessionListInput,
-  OpenCodeEvent,
 } from "@opencode-ai/client/promise"
 import { QueryClient } from "@tanstack/solid-query"
 import { canDisposeDirectory, pickDirectoriesToEvict } from "./global-sync/eviction"
 import { estimateRootSessionTotal, loadRootSessions } from "./global-sync/session-load"
-import {
-  captureSessionMove,
-  loadActiveSessionsQuery,
-  loadMcpQuery,
-  loadMcpResourcesQuery,
-  seedActiveSessionStatuses,
-} from "./server-sync"
+import { loadActiveSessionsQuery, loadMcpQuery, loadMcpResourcesQuery, seedActiveSessionStatuses } from "./server-sync"
 import { ServerScope } from "@/utils/server-scope"
 import { createServerSession } from "./server-session"
-import { adaptServerEvent } from "./server-sdk"
 import type { ServerApi } from "@/utils/server"
 
 type McpApi = ServerApi["mcp"]
@@ -109,30 +101,6 @@ describe("active session query", () => {
   })
 })
 
-describe("session move normalization", () => {
-  test("captures and applies current moves from the source placement", () => {
-    const session = createServerSession({} as ServerApi["session"], {} as ServerApi["message"])
-    session.remember(sessionAt("/source"))
-    const current = {
-      id: "event-current-move",
-      created: 10,
-      type: "session.moved",
-      durable: { aggregateID: "session", seq: 1, version: 1 },
-      location: { directory: "/source" },
-      data: { sessionID: "session", location: { directory: "/destination" } },
-    } satisfies Extract<OpenCodeEvent, { type: "session.moved" }>
-    const event = adaptServerEvent(current)
-
-    expect(captureSessionMove(event, session.get)).toEqual({
-      sessionID: "session",
-      from: "/source",
-    })
-    session.applyV2(current)
-    session.apply(event)
-    expect(session.get("session")?.location.directory).toBe("/destination")
-  })
-})
-
 describe("pickDirectoriesToEvict", () => {
   test("keeps pinned stores and evicts idle stores", () => {
     const now = 5_000
@@ -203,18 +171,6 @@ function sessionInfo(id: string) {
   } as SessionInfo
 }
 
-function sessionAt(directory: string): SessionInfo {
-  return {
-    id: "session",
-    projectID: "project",
-    location: { directory },
-    title: "Session",
-    cost: 0,
-    tokens: { input: 0, output: 0, reasoning: 0, cache: { read: 0, write: 0 } },
-    time: { created: 1, updated: 1 },
-  }
-}
-
 describe("estimateRootSessionTotal", () => {
   test("keeps exact total for full fetches", () => {
     expect(estimateRootSessionTotal({ count: 42, limit: 10, limited: false })).toBe(42)

packages/app/src/context/server-sync.tsx

@@ -5,7 +5,7 @@ import { type Accessor, batch, createMemo, getOwner, onCleanup, onMount, untrack
 import { createStore, produce, reconcile } from "solid-js/store"
 import { useLanguage } from "@/context/language"
 import type { InitError } from "../pages/error"
-import { ServerSDK, type ServerEvent } from "./server-sdk"
+import { ServerSDK } from "./server-sdk"
 import {
   bootstrapDirectory,
   bootstrapGlobal,
@@ -55,28 +55,6 @@ import { toggleMcp } from "./global-sync/mcp"
 import { createServerSession, type ServerSession } from "./server-session"
 import { usePlatform } from "./platform"
 
-export function captureSessionMove(
-  event: ServerEvent,
-  get: (sessionID: string) => { location: { directory: string } } | undefined,
-) {
-  if (event.current?.type !== "session.moved") return
-  return {
-    sessionID: event.current.data.sessionID,
-    from: get(event.current.data.sessionID)?.location.directory,
-  }
-}
-
-export function shouldRefreshWorkspaceSessions(event: ServerEvent) {
-  const type = event.current?.type ?? event.type
-  return (
-    type === "session.created" ||
-    type === "session.deleted" ||
-    type === "session.moved" ||
-    type === "session.renamed" ||
-    type === "session.forked"
-  )
-}
-
 type GlobalStore = {
   ready: boolean
   error?: InitError
@@ -480,51 +458,15 @@ export function createServerSyncContextInner(serverSDK: ServerSDK) {
     })
   }
 
-  const reindexSession = (sessionID: string, from?: string) => {
-    const next = session.get(sessionID)
-    if (!next) return
-    indexSession(next)
-    if (!from) return
-    const source = children.children[directoryKey(from)]
-    if (!source) return
-    applyDirectoryEvent({
-      event: {
-        type: "session.moved",
-        properties: {
-          sessionID,
-          projectID: next.projectID,
-          location: next.location,
-          subpath: next.subpath,
-        },
-      },
-      directory: from,
-      store: source[0],
-      setStore: source[1],
-      push: queue.push,
-      retainedLimit: sessionMeta.get(directoryKey(from))?.limit,
-      sessionContent: false,
-      permission: session.data.permission,
-      loadLsp() {},
-    })
-  }
-
   const unsub = serverSDK.event.listen((e) => {
     const directory = e.name
     const key = directoryKey(directory)
     const event = e.details
     const eventType: string = event.type
     const recent = bootingRoot || Date.now() - bootedAt < 1500
-    const moved = captureSessionMove(event, session.get)
 
     if (event.current) session.applyV2(event.current)
     session.apply(event)
-    if (moved) reindexSession(moved.sessionID, moved.from)
-    if (shouldRefreshWorkspaceSessions(event)) {
-      void queryClient.invalidateQueries({
-        predicate: (query) =>
-          query.queryKey[0] === serverSDK.scope && query.queryKey[2] === "settings-workspace-sessions",
-      })
-    }
     if (event.current?.type === "session.created")
       void session
         .resolve(event.current.data.sessionID, { force: true })
@@ -577,6 +519,10 @@ export function createServerSyncContextInner(serverSDK: ServerSDK) {
       return
     }
 
+    if (event.current?.type === "session.moved") {
+      const info = session.get(event.current.data.sessionID)
+      if (info) indexSession(info)
+    }
     if (event.current?.type === "session.forked")
       void session
         .resolve(event.current.data.sessionID, { force: true })
@@ -693,7 +639,6 @@ export function createServerSyncContextInner(serverSDK: ServerSDK) {
     updateConfig: updateConfigMutation.mutateAsync,
     project: projectApi,
     session,
-    reindexSession,
     homeSessions,
     mcp: {
       toggle: async (directory: string, name: string) => {

packages/app/src/context/settings.tsx

@@ -2,10 +2,6 @@ import { createStore, reconcile } from "solid-js/store"
 import { createEffect, createMemo } from "solid-js"
 import { createSimpleContext } from "@opencode-ai/ui/context"
 import { persisted } from "@/utils/persist"
-import { ScopedKey, type ServerScope } from "@/utils/server-scope"
-
-export type WorkspaceDefaultDestination = "last-used" | "local" | "new"
-export type WorkspaceLastUsed = "local" | "workspace"
 
 export interface NotificationSettings {
   agent: boolean
@@ -48,10 +44,6 @@ export interface Settings {
   permissions: {
     autoApprove: boolean
   }
-  workspaces: {
-    defaultDestination: WorkspaceDefaultDestination
-    lastUsed: Record<string, WorkspaceLastUsed>
-  }
   notifications: NotificationSettings
   sounds: SoundSettings
 }
@@ -134,10 +126,6 @@ const defaultSettings: Settings = {
   permissions: {
     autoApprove: false,
   },
-  workspaces: {
-    defaultDestination: "last-used",
-    lastUsed: {},
-  },
   notifications: {
     agent: true,
     permissions: true,
@@ -303,29 +291,6 @@ export const { use: useSettings, provider: SettingsProvider } = createSimpleCont
           setStore("permissions", "autoApprove", value)
         },
       },
-      workspaces: {
-        defaultDestination: withFallback(
-          () => store.workspaces?.defaultDestination,
-          defaultSettings.workspaces.defaultDestination,
-        ),
-        setDefaultDestination(value: WorkspaceDefaultDestination) {
-          setStore("workspaces", (current) => ({
-            ...defaultSettings.workspaces,
-            ...current,
-            defaultDestination: value,
-          }))
-        },
-        lastUsed(scope: ServerScope, projectID: string) {
-          return store.workspaces?.lastUsed?.[ScopedKey.from(scope, projectID)]
-        },
-        setLastUsed(scope: ServerScope, projectID: string, value: WorkspaceLastUsed) {
-          setStore("workspaces", (current) => ({
-            ...defaultSettings.workspaces,
-            ...current,
-            lastUsed: { ...current?.lastUsed, [ScopedKey.from(scope, projectID)]: value },
-          }))
-        },
-      },
       notifications: {
         agent: withFallback(() => store.notifications?.agent, defaultSettings.notifications.agent),
         setAgent(value: boolean) {

packages/app/src/context/tabs.tsx

@@ -177,11 +177,6 @@ export const { use: useTabs, provider: TabsProvider } = createSimpleContext({
     }
 
     const actions = {
-      active() {
-        if (location.pathname === "/") return
-        const key = recentKey()
-        return store.find((tab) => tabKey(tab) === key)
-      },
       addSessionTab: (tab: Omit<SessionTab, "type">) => {
         const next = { type: "session" as const, ...tab }
         const existing = store.find((item) => tabKey(item) === tabKey(next))

packages/app/src/i18n/en.ts

@@ -1123,46 +1123,6 @@ export const dict = {
   "session.delete.button": "Delete session",
 
   "workspace.new": "New workspace",
-  "common.viewAll": "View all",
-  "session.new.workspace.local.tooltip": "Use current checkout",
-  "session.new.workspace.new.tooltip": "Create isolated checkout",
-  "session.new.workspace.fromBranch": "from {{branch}}",
-  "session.new.workspace.trigger.tooltip": "Select where to run session",
-  "session.new.workspace.search.placeholder": "Search workspaces",
-  "settings.tab.workspaces": "Workspaces",
-  "settings.workspaces.filter.all": "All projects",
-  "settings.workspaces.empty": "No workspaces",
-  "settings.workspaces.count.one": "{{count}} workspace",
-  "settings.workspaces.count.other": "{{count}} workspaces",
-  "settings.workspaces.sessions.one": "{{count}} session in {{project}}",
-  "settings.workspaces.sessions.other": "{{count}} sessions in {{project}}",
-  "settings.workspaces.lastActiveSession": "Last active session",
-  "settings.workspaces.deleteAll": "Delete all workspaces",
-  "settings.workspaces.deleteAll.confirm": "Delete all {{count}} workspaces?",
-  "settings.workspaces.delete.warning":
-    "The workspace directory and branch will be permanently removed. Deletion proceeds only if it is clean, inactive, and has no linked sessions.",
-  "settings.workspaces.deleteAll.warning":
-    "The {{count}} selected workspaces in {{project}} will be permanently removed only if each is clean, inactive, and has no linked sessions.",
-  "settings.workspaces.delete.blocked.active": "The active workspace cannot be deleted.",
-  "settings.workspaces.delete.blocked.linked": "This workspace has linked sessions and cannot be deleted.",
-  "settings.workspaces.default.title": "Default environment",
-  "settings.workspaces.default.description": "Choose where new sessions start",
-  "settings.workspaces.default.lastUsed": "Last used per project",
-  "settings.workspaces.default.local": "Local directory",
-  "settings.workspaces.default.new": "New workspace",
-  "workspace.move.title": "Move to workspace",
-  "workspace.move.menu.title": "Move session to",
-  "workspace.move.failed": "Failed to move session",
-  "workspace.lifecycle.creating": "Creating workspace",
-  "workspace.lifecycle.created": "Workspace created",
-  "workspace.lifecycle.starting": "Starting session",
-  "workspace.onboarding.title": "Isolate sessions with workspaces",
-  "workspace.onboarding.description": "Each gets its own checkout, so nothing interferes with your local repository",
-  "workspace.lifecycle.moving": "Moving to workspace",
-  "workspace.lifecycle.set": "Workspace set",
-  "session.summary.title": "Session details",
-  "session.summary.noBranch": "No branch",
-  "session.summary.basedOn": "Based on {{branch}}",
   "workspace.type.local": "local",
   "workspace.type.sandbox": "sandbox",
   "workspace.create.failed.title": "Failed to create workspace",

packages/app/src/i18n/parity.test.ts

@@ -1,4 +1,5 @@
 import { describe, expect, test } from "bun:test"
+import { desktopNativePluralCategories } from "./desktop-native"
 
 const appLocales = [
   "ar",
@@ -64,7 +65,15 @@ const appLocales = [
   "uz",
 ] as const
 const desktopLocales = appLocales
-const pluralCategories = new Set(["zero", "one", "two", "few", "many", "other"])
+const pluralCategories = new Map(
+  appLocales.map(
+    (locale) =>
+      [
+        locale,
+        desktopNativePluralCategories(locale).filter((category) => category !== "one" && category !== "other"),
+      ] as const,
+  ),
+)
 
 const domains = [
   {
@@ -88,19 +97,23 @@ const domains = [
 ] as const
 
 describe("i18n parity", () => {
-  test("non-English locales contain only English keys and their plural variants", async () => {
+  test("non-English locales have every English key and required plural variants", async () => {
     for (const domain of domains) {
       const source = await dictionary(domain.source)
-      const families = new Set(pluralFamilies(source))
       for (const locale of domain.locales) {
         const target = await dictionary(domain.target(locale))
+        const missing = Object.keys(source).filter((key) => !Object.hasOwn(target, key))
         const extra = Object.keys(target)
-          .filter((key) => !Object.hasOwn(source, key) && !isPluralVariant(key, families))
+          .filter((key) => !Object.hasOwn(source, key))
           .sort()
-        expect({ domain: domain.name, locale, extra }).toEqual({
+        const expected = pluralFamilies(source)
+          .flatMap((key) => (pluralCategories.get(locale) ?? []).map((category) => `${key}.${category}`))
+          .sort()
+        expect({ domain: domain.name, locale, missing, extra }).toEqual({
           domain: domain.name,
           locale,
-          extra: [],
+          missing: [],
+          extra: expected,
         })
       }
     }
@@ -114,11 +127,11 @@ describe("i18n parity", () => {
         const mismatched = Object.keys(source).filter(
           (key) => Object.hasOwn(target, key) && placeholders(source[key]).join() !== placeholders(target[key]).join(),
         )
-        const pluralMismatched = Object.keys(target).filter((key) => {
-          const family = pluralFamily(key)
-          if (!family || !Object.hasOwn(source, `${family}.other`)) return false
-          return placeholders(source[`${family}.other`]).join() !== placeholders(target[key]).join()
-        })
+        const pluralMismatched = pluralFamilies(source).flatMap((key) =>
+          (pluralCategories.get(locale) ?? [])
+            .map((category) => `${key}.${category}`)
+            .filter((variant) => placeholders(source[`${key}.other`]).join() !== placeholders(target[variant]).join()),
+        )
         expect({ domain: domain.name, locale, mismatched, pluralMismatched }).toEqual({
           domain: domain.name,
           locale,
@@ -156,6 +169,38 @@ describe("i18n parity", () => {
   })
 })
 
+describe("i18n plural parity", () => {
+  test("locale-specific categories exist and preserve count placeholders", async () => {
+    for (const domain of domains.slice(0, 2)) {
+      const source = await dictionary(domain.source)
+      const families = pluralFamilies(source)
+      for (const locale of domain.locales) {
+        const target = await dictionary(domain.target(locale))
+        const missing = families.flatMap((key) =>
+          (pluralCategories.get(locale) ?? [])
+            .map((category) => `${key}.${category}`)
+            .filter((variant) => !Object.hasOwn(target, variant)),
+        )
+        const mismatched = families.flatMap((key) =>
+          (pluralCategories.get(locale) ?? [])
+            .map((category) => `${key}.${category}`)
+            .filter(
+              (variant) =>
+                Object.hasOwn(target, variant) &&
+                placeholders(source[`${key}.other`]).join() !== placeholders(target[variant]).join(),
+            ),
+        )
+        expect({ domain: domain.name, locale, missing, mismatched }).toEqual({
+          domain: domain.name,
+          locale,
+          missing: [],
+          mismatched: [],
+        })
+      }
+    }
+  })
+})
+
 async function dictionary(file: string) {
   const module: unknown = await import(file)
   if (typeof module !== "object" || module === null || !("dict" in module) || !isDictionary(module.dict)) {
@@ -175,17 +220,11 @@ function placeholders(value: string) {
 
 function pluralFamilies(dictionary: Record<string, string>) {
   return Object.keys(dictionary)
-    .filter((key) => key.endsWith(".one") && Object.hasOwn(dictionary, `${key.slice(0, -4)}.other`))
+    .filter(
+      (key) =>
+        key.endsWith(".one") &&
+        dictionary[key].includes("{{count}}") &&
+        dictionary[`${key.slice(0, -4)}.other`]?.includes("{{count}}"),
+    )
     .map((key) => key.slice(0, -4))
 }
-
-function pluralFamily(key: string) {
-  const split = key.lastIndexOf(".")
-  if (split === -1 || !pluralCategories.has(key.slice(split + 1))) return
-  return key.slice(0, split)
-}
-
-function isPluralVariant(key: string, families: Set<string>) {
-  const family = pluralFamily(key)
-  return family !== undefined && families.has(family)
-}

packages/app/src/index.css

@@ -327,9 +327,4 @@
       animation-range: 0 0.1px;
     }
   }
-
-  body[data-new-layout] [data-slot="session-turn-diffs-header"] {
-    height: 24px;
-    padding-block: 0;
-  }
 }

packages/app/src/index.ts

@@ -28,4 +28,3 @@ export {
 } from "./wsl/types"
 export { ServerConnection } from "./context/server"
 export { createDraftStore, type DraftStore } from "./utils/draft-store"
-export { preloadSessionRoute } from "./pages/session-lazy"

packages/app/src/pages/home.tsx

@@ -1,5 +1,4 @@
 import { ScrollView } from "@opencode-ai/ui/scroll-view"
-import { onCleanup, onMount } from "solid-js"
 import { createHomeController } from "./home/home-controller"
 import { createHomeProjectsController } from "./home/home-projects-controller"
 import { HomeUtilityNav } from "./home/home-projects-view"
@@ -8,23 +7,8 @@ import { createHomeScrollController } from "./home/home-scroll-controller"
 import { createHomeSessionSearchController } from "./home/home-session-search-controller"
 import { createHomeSessionsController } from "./home/home-sessions-controller"
 import { HomeSessions } from "./home/home-sessions"
-import { preloadSessionRoute } from "./session-lazy"
 
 export function Home() {
-  onMount(() => {
-    let idle: number | undefined
-    const timer = setTimeout(() => {
-      if ("requestIdleCallback" in window) {
-        idle = requestIdleCallback(() => void preloadSessionRoute(), { timeout: 3_000 })
-        return
-      }
-      void preloadSessionRoute()
-    }, 1_500)
-    onCleanup(() => {
-      clearTimeout(timer)
-      if (idle !== undefined) cancelIdleCallback(idle)
-    })
-  })
   const home = createHomeController()
   const projects = createHomeProjectsController(home)
   const sessions = createHomeSessionsController(home)

packages/app/src/pages/home/home-sessions-controller.tsx

@@ -19,7 +19,6 @@ import { compareSessionTime, displayName, errorMessage, projectForSession } from
 import { useSessionTabAvatarState } from "@/pages/layout/project-avatar-state"
 import { pathKey } from "@/utils/path-key"
 import { showToast } from "@/utils/toast"
-import { WorkspaceOperation } from "@/utils/workspace-operation"
 import { Binary } from "@opencode-ai/core/util/binary"
 import { archiveHomeSession } from "../home-session-archive"
 import type { HomeController } from "./home-controller"
@@ -209,7 +208,6 @@ export function createHomeSessionsController(home: HomeController) {
         const conn = home.server.focused()
         const ctx = home.server.focusedContext()
         if (!conn || !ctx) return
-        if (WorkspaceOperation.get(ctx.sdk.scope, session.id)?.status === "pending") return
         const [, setStore] = ctx.sync.child(session.location.directory)
         await archiveHomeSession({
           server: ServerConnection.key(conn),

packages/app/src/pages/new-session.tsx

@@ -1,10 +1,7 @@
 import { createPromptProjectController } from "@/components/prompt-project-selector"
-import { useSettingsDialog } from "@/components/settings-dialog"
 import { useTitlebarRightMount } from "@/components/titlebar"
 import { useSettings } from "@/context/settings"
-import { useTabs, type DraftTab } from "@/context/tabs"
-import { useSearchParams } from "@solidjs/router"
-import { createEffect, createMemo, createResource } from "solid-js"
+import { createEffect, createResource } from "solid-js"
 import { createNewSessionDraftController } from "./new-session/new-session-draft-controller"
 import { NewSessionStatus, NewSessionView } from "./new-session/new-session-view"
 import { createNewSessionWorkspaceController } from "./new-session/new-session-workspace-controller"
@@ -14,23 +11,10 @@ import { useNewSessionCommands } from "./new-session/use-new-session-commands"
 export default function NewSessionPage() {
   const settings = useSettings()
   const rightMount = useTitlebarRightMount()
-  const [search] = useSearchParams<{ draftId?: string }>()
-  const tabs = useTabs()
-  const openWorkspaces = useSettingsDialog("workspaces")
-  const draftTab = createMemo(() =>
-    tabs.store.find((tab): tab is DraftTab => tab.type === "draft" && tab.draftID === search.draftId),
-  )
-  const workspace = createNewSessionWorkspaceController({
-    selected: () => draftTab()?.worktree,
-    setSelected: (worktree) => {
-      if (search.draftId) tabs.updateDraft(search.draftId, { worktree })
-    },
-    onViewAll: openWorkspaces,
-  })
+  const workspace = createNewSessionWorkspaceController()
   const draft = createNewSessionDraftController({
     worktree: workspace.selection.value,
     resetWorktree: workspace.selection.reset,
-    onSubmit: workspace.selection.remember,
   })
   const project = createPromptProjectController({
     controls: draft.project.controls,

packages/app/src/pages/new-session/new-session-draft-controller.ts

@@ -10,11 +10,7 @@ import { createPromptModelSelection } from "@/pages/session/composer/prompt-mode
 import { useSessionKey } from "@/pages/session/session-layout"
 import { useComposerCommands } from "@/pages/session/use-composer-commands"
 
-export function createNewSessionDraftController(workspace: {
-  worktree: () => string
-  resetWorktree: () => void
-  onSubmit: () => void
-}) {
+export function createNewSessionDraftController(workspace: { worktree: () => string; resetWorktree: () => void }) {
   const prompt = usePrompt()
   const serverSync = useServerSync()
   const comments = useComments()
@@ -40,10 +36,7 @@ export function createNewSessionDraftController(workspace: {
       return workspace.worktree()
     },
     onNewSessionWorktreeReset: workspace.resetWorktree,
-    onSubmit: () => {
-      workspace.onSubmit()
-      comments.clear()
-    },
+    onSubmit: comments.clear,
   })
 
   createEffect(() => {

packages/app/src/pages/new-session/new-session-view.tsx

@@ -1,6 +1,6 @@
 import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { Tooltip } from "@opencode-ai/ui/tooltip"
-import { Icon } from "@opencode-ai/ui/v2/icon"
+import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
 import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
 import { WordmarkV2 } from "@opencode-ai/ui/v2/wordmark-v2"
 import { Show, createMemo, createSignal, type Accessor } from "solid-js"
@@ -31,15 +31,6 @@ export function NewSessionView(props: {
   project: PromptProjectController
   workspace: NewSessionWorkspaceController
 }) {
-  const [onboarding, setOnboarding, , onboardingReady] = persisted(
-    Persist.global("workspace-onboarding"),
-    createStore({ used: false }),
-  )
-  const select = (value: string) => {
-    props.workspace.selection.set(value)
-    if (value !== "main") setOnboarding("used", true)
-  }
-
   return (
     <div class="@container relative flex flex-col min-h-0 h-full flex-1">
       <div
@@ -50,7 +41,7 @@ export function NewSessionView(props: {
           <div class={NEW_SESSION_CONTENT_WIDTH}>
             <WordmarkV2 class="h-auto w-full text-v2-background-bg-inverse" />
             <div class="mt-8 flex flex-col gap-8">
-              <PromptInputV2Composer controller={props.input} accentSubmit={props.workspace.selection.workspace()} />
+              <PromptInputV2Composer controller={props.input} />
               <Show when={props.project.empty()}>
                 <PromptProjectAddButton controller={props.project} />
               </Show>
@@ -68,10 +59,8 @@ export function NewSessionView(props: {
                       projectRoot={props.workspace.project.root()}
                       workspaces={props.workspace.project.workspaces()}
                       branch={props.workspace.bar.branch()}
-                      onboarding={onboardingReady() && !onboarding.used}
-                      onChange={select}
+                      onChange={props.workspace.selection.set}
                       onDone={props.input.restoreFocus}
-                      onViewAll={props.workspace.project.openAll}
                     />
                   </Show>
                 </div>
@@ -148,7 +137,7 @@ function ProviderTip() {
           >
             <span class="truncate">{language.t("home.providerTip")}</span>
             <span class="flex size-6 shrink-0 items-center justify-center" aria-hidden="true">
-              <Icon name="chevron-down" size="small" class="-rotate-90" />
+              <IconV2 name="chevron-down" size="small" class="-rotate-90" />
             </span>
           </button>
           <TooltipV2
@@ -163,7 +152,7 @@ function ProviderTip() {
               aria-label={language.t("common.dismiss")}
               onClick={() => setPersistedState("dismissedAt", Date.now())}
             >
-              <Icon name="xmark-small" />
+              <IconV2 name="xmark-small" />
             </button>
           </TooltipV2>
         </div>

packages/app/src/pages/new-session/new-session-workspace-controller.ts

@@ -1,28 +1,20 @@
-import { createMemo } from "solid-js"
+import { createMemo, createSignal } from "solid-js"
 import { useSDK } from "@/context/sdk"
-import { useServerSDK } from "@/context/server-sdk"
 import { useServerSync } from "@/context/server-sync"
-import { useSettings } from "@/context/settings"
 import { useSync } from "@/context/sync"
-import { pathKey } from "@/utils/path-key"
-import {
-  isWorkspaceDirectory,
-  isWorkspaceSelection,
-  workspaceDefaultSelection,
-  workspaceDirectories,
-} from "@/utils/workspace"
+
+const workspaceBarEnabled = import.meta.env.VITE_OPENCODE_CHANNEL !== "prod"
 
 export function resolveNewSessionWorktree(input: {
   enabled: boolean
   selected?: string
   directory: string
   projectWorktree?: string
-  fallback?: string
 }) {
   if (!input.enabled) return "main"
   if (input.selected) return input.selected
   if (input.projectWorktree && input.directory !== input.projectWorktree) return input.directory
-  return input.fallback ?? "main"
+  return "main"
 }
 
 export function normalizeNewSessionWorktree(value: string, directory: string, projectWorktree?: string) {
@@ -39,38 +31,18 @@ export function resolveNewSessionBranch(input: {
   return input.worktreeBranch(input.worktree) ?? input.local
 }
 
-export function createNewSessionWorkspaceController(input: {
-  selected: () => string | undefined
-  setSelected: (worktree: string | undefined) => void
-  onViewAll: () => void
-}) {
+export function createNewSessionWorkspaceController() {
   const sdk = useSDK()
   const sync = useSync()
-  const serverSDK = useServerSDK()
   const serverSync = useServerSync()
-  const settings = useSettings()
-  const visible = createMemo(() => sync().project?.vcs === "git")
-  const selected = createMemo(() => {
-    const project = sync().project
-    const worktree = input.selected()
-    if (!project || !worktree) return
-    return isWorkspaceSelection(project, worktree) ? worktree : undefined
-  })
-  const fallback = createMemo(() => {
-    const project = sync().project
-    if (!project) return "main"
-    return workspaceDefaultSelection(
-      settings.workspaces.defaultDestination(),
-      settings.workspaces.lastUsed(serverSDK().scope, project.id),
-    )
-  })
+  const [worktree, setWorktree] = createSignal<string>()
+  const visible = createMemo(() => workspaceBarEnabled && sync().project?.vcs === "git")
   const value = createMemo(() =>
     resolveNewSessionWorktree({
       enabled: visible(),
-      selected: selected(),
+      selected: worktree(),
       directory: sdk().directory,
       projectWorktree: sync().project?.worktree,
-      fallback: fallback(),
     }),
   )
   const projectRoot = createMemo(() => sync().project?.worktree ?? sdk().directory)
@@ -82,36 +54,18 @@ export function createNewSessionWorkspaceController(input: {
       worktreeBranch: (worktree) => serverSync().child(worktree)[0].vcs?.branch,
     }),
   )
-  const remember = (worktree = value()) => {
-    const project = sync().project
-    if (!project) return
-    const local = worktree === "main" || pathKey(worktree) === pathKey(project.worktree)
-    settings.workspaces.setLastUsed(serverSDK().scope, project.id, local ? "local" : "workspace")
-  }
 
   return {
     selection: {
       value,
-      workspace: createMemo(() => {
-        const project = sync().project
-        const current = value()
-        return current === "create" || (!!project && isWorkspaceDirectory(project, current))
-      }),
-      reset: () => input.setSelected(undefined),
-      remember,
-      set: (worktree: string) => {
-        input.setSelected(normalizeNewSessionWorktree(worktree, sdk().directory, sync().project?.worktree))
-        remember(worktree)
-      },
+      reset: () => setWorktree(),
+      set: (worktree: string) =>
+        setWorktree(normalizeNewSessionWorktree(worktree, sdk().directory, sync().project?.worktree)),
     },
     project: {
       root: projectRoot,
-      workspaces: () => {
-        const project = sync().project
-        return project ? workspaceDirectories(project) : []
-      },
+      workspaces: () => sync().project?.sandboxes ?? [],
       git: () => sync().project?.vcs === "git",
-      openAll: input.onViewAll,
     },
     bar: {
       visible,

packages/app/src/pages/session-lazy.ts

@@ -1,4 +0,0 @@
-import { lazy } from "solid-js"
-
-export const TargetSessionRoute = lazy(() => import("./target-session-route"))
-export const preloadSessionRoute = TargetSessionRoute.preload

packages/app/src/pages/session.tsx

@@ -38,7 +38,6 @@ import { createAutoScroll } from "@opencode-ai/ui/hooks"
 import { previewSelectedLines } from "@opencode-ai/session-ui/pierre/selection-bridge"
 import { Button } from "@opencode-ai/ui/button"
 import { showToast } from "@/utils/toast"
-import { isWorkspaceDirectory } from "@/utils/workspace"
 import { base64Encode, checksum } from "@opencode-ai/core/util/encode"
 import { useLocation, useNavigate, useParams, useSearchParams } from "@solidjs/router"
 import { NewSessionView, SessionHeader } from "@/components/session"
@@ -102,7 +101,6 @@ import { Persist, persisted } from "@/utils/persist"
 import { extractPromptFromParts } from "@/utils/prompt"
 import { formatServerError, isLocalSessionNotFoundError, isSessionNotFoundError } from "@/utils/server-errors"
 import { legacySessionHref, requireServerKey, sessionHref } from "@/utils/session-route"
-import { canMoveSessionToWorkspace, WorkspaceOperation } from "@/utils/workspace-operation"
 import { useUsageExceededDialogs } from "./session/usage-exceeded-dialogs"
 import { createSessionLineage } from "./session/session-lineage"
 
@@ -523,9 +521,6 @@ export default function Page() {
     if (!controller.layout.view().reviewPanel.opened()) controller.layout.view().reviewPanel.open()
   }
 
-  const workspaceSession = createMemo(() =>
-    isWorkspaceDirectory(sync().project, controller.data.info()?.location.directory ?? sdk().directory),
-  )
   const timeline = createTimelineModel({ session: controller })
   const historyLoading = timeline.history.loading
   const historyMore = timeline.history.more
@@ -580,7 +575,6 @@ export default function Page() {
   const [store, setStore] = createStore({
     ...sessionViewState(),
     newSessionWorktree: "main",
-    sessionDetailsOpen: false,
     deferRender: false,
   })
 
@@ -683,19 +677,6 @@ export default function Page() {
         : skipToken,
     }
   })
-  const sessionDetailsQuery = createQuery(() => ({
-    queryKey: [...vcsKey(), "git"] as const,
-    enabled: store.sessionDetailsOpen && sync().project?.vcs === "git",
-    queryFn: () =>
-      sdk()
-        .api.vcs.diff({ location: { directory: sdk().directory }, mode: "working" })
-        .then((result) => result.data)
-        .catch((error) => {
-          console.debug("[session-review] failed to load session details diff", { error })
-          return []
-        }),
-  }))
-  const sessionDetailsDiffs = () => (sessionDetailsQuery.isFetched ? (sessionDetailsQuery.data ?? []) : [])
   const refreshVcs = debounce(() => void queryClient.invalidateQueries({ queryKey: vcsKey() }), 100)
   createEffect(
     on(
@@ -1690,8 +1671,6 @@ export default function Page() {
   }
 
   const busy = (sessionID: string) => sync().data.session_working(sessionID)
-  const workspaceOperationPending = (sessionID: string) =>
-    WorkspaceOperation.get(serverSDK().scope, sessionID)?.status === "pending"
 
   const queuedFollowups = createMemo(() => {
     const id = controller.identity.params.id
@@ -1705,20 +1684,8 @@ export default function Page() {
     return followup.edit[id]
   })
 
-  const workspaceMoveEligible = createMemo(() => {
-    const id = controller.identity.params.id
-    if (!id) return false
-    return canMoveSessionToWorkspace({
-      queued: followup.items[id]?.length ?? 0,
-      failed: !!followup.failed[id],
-      paused: !!followup.paused[id],
-      editing: !!followup.edit[id],
-    })
-  })
-
   const followupMutation = useMutation(() => ({
     mutationFn: async (input: { sessionID: string; id: string; manual?: boolean }) => {
-      if (workspaceOperationPending(input.sessionID)) return
       const owner = controller.ownership.capture()
       const item = (followup.items[input.sessionID] ?? []).find((entry) => entry.id === input.id)
       if (!item) return
@@ -1728,7 +1695,6 @@ export default function Page() {
 
       const ok = await sendFollowupDraft({
         api: sdk().api.session,
-        scope: serverSDK().scope,
         sync: sync(),
         serverSync: serverSync(),
         session: () => sync().session.get(input.sessionID),
@@ -1797,7 +1763,6 @@ export default function Page() {
 
   const sendFollowup = (sessionID: string, id: string, opts?: { manual?: boolean }) => {
     if (sync().session.get(sessionID)?.parentID) return Promise.resolve()
-    if (workspaceOperationPending(sessionID)) return Promise.resolve()
     const item = (followup.items[sessionID] ?? []).find((entry) => entry.id === id)
     if (!item) return Promise.resolve()
     if (followupBusy(sessionID)) return Promise.resolve()
@@ -1837,7 +1802,6 @@ export default function Page() {
 
   const revertMutation = useMutation(() => ({
     mutationFn: async (input: { sessionID: string; messageID: string }) => {
-      if (workspaceOperationPending(input.sessionID)) return
       const api = sdk().api.session
       const target = sync()
       const last = target.session.get(input.sessionID)?.revert
@@ -1860,7 +1824,6 @@ export default function Page() {
     mutationFn: async (id: string) => {
       const sessionID = controller.identity.params.id
       if (!sessionID) return
-      if (workspaceOperationPending(sessionID)) return
 
       const api = sdk().api.session
       const target = sync()
@@ -1890,10 +1853,7 @@ export default function Page() {
     },
   }))
 
-  const reverting = createMemo(() => {
-    const id = controller.identity.params.id
-    return revertMutation.isPending || restoreMutation.isPending || (!!id && workspaceOperationPending(id))
-  })
+  const reverting = createMemo(() => revertMutation.isPending || restoreMutation.isPending)
   const restoring = createMemo(() => (restoreMutation.isPending ? restoreMutation.variables : undefined))
 
   const revert = (input: { sessionID: string; messageID: string }) => {
@@ -1953,7 +1913,6 @@ export default function Page() {
     if (controller.data.isChild()) return
     if (composer.blocked()) return
     if (controller.data.working()) return
-    if (workspaceOperationPending(sessionID)) return
 
     void sendFollowup(sessionID, item.id)
   })
@@ -2061,7 +2020,7 @@ export default function Page() {
         >
           {hasReview()
             ? language.t("session.review.filesChanged", { count: reviewCount() })
-            : language.plural("session.review.change", 0)}
+            : language.t("session.review.change.other")}
         </Tabs.Trigger>
       </Tabs.List>
     </Tabs>
@@ -2129,9 +2088,6 @@ export default function Page() {
                     if (root) scheduleScrollState(root)
                   }}
                   userMessages={visibleUserMessages()}
-                  diffs={sessionDetailsDiffs}
-                  workspaceMoveEligible={workspaceMoveEligible()}
-                  onSummaryOpenChange={(open) => setStore("sessionDetailsOpen", open)}
                   setHistoryAnchor={(handlers) => {
                     captureHistoryAnchor = handlers.capture
                     restoreHistoryAnchor = handlers.restore
@@ -2259,13 +2215,7 @@ export default function Page() {
                         setFollowup("paused", id, true)
                       },
                     })
-                    return (
-                      <PromptInputV2Composer
-                        controller={promptInputController}
-                        borderUnderlay
-                        accentSubmit={workspaceSession()}
-                      />
-                    )
+                    return <PromptInputV2Composer controller={promptInputController} borderUnderlay />
                   }}
                 </Show>
               }

packages/app/src/pages/session/composer/session-composer-controls.ts

@@ -91,7 +91,7 @@ export function createPromptProjectControls() {
       const target = global.ensureServerCtx(conn)
       target.projects.open(worktree)
       target.projects.touch(worktree)
-      tabs.updateDraft(search.draftId, { server: ServerConnection.key(conn), directory: worktree, worktree: undefined })
+      tabs.updateDraft(search.draftId, { server: ServerConnection.key(conn), directory: worktree })
       return
     }
 

packages/app/src/pages/session/session-side-panel.tsx

@@ -782,7 +782,10 @@ export function SessionSidePanel(props: {
                           when={settings.general.newLayoutDesigns()}
                           fallback={
                             <>
-                              {props.reviewCount()} {language.plural("session.review.change", props.reviewCount())}
+                              {props.reviewCount()}{" "}
+                              {language.t(
+                                props.reviewCount() === 1 ? "session.review.change.one" : "session.review.change.other",
+                              )}
                             </>
                           }
                         >

packages/app/src/pages/session/timeline/message-timeline.tsx

@@ -33,8 +33,6 @@ import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
 import { IconButtonV2 } from "@opencode-ai/ui/v2/icon-button-v2"
 import { DropdownMenu } from "@opencode-ai/ui/dropdown-menu"
 import { MenuV2 } from "@opencode-ai/ui/v2/menu-v2"
-import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
-import { ProjectAvatar } from "@opencode-ai/ui/v2/project-avatar-v2"
 import { InlineInput } from "@opencode-ai/ui/inline-input"
 import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
 import { SessionRetry } from "@opencode-ai/session-ui/session-retry"
@@ -43,7 +41,7 @@ import { StickyAccordionHeader } from "@opencode-ai/ui/sticky-accordion-header"
 import { TextField } from "@opencode-ai/ui/text-field"
 import { TextReveal } from "@opencode-ai/ui/text-reveal"
 import { TextShimmer } from "@opencode-ai/ui/text-shimmer"
-import type { AssistantMessage, Project, ToolPart, UserMessage } from "@/types"
+import type { AssistantMessage, ToolPart, UserMessage } from "@/types"
 import { getDirectory, getFilename } from "@opencode-ai/core/util/path"
 import { Popover as KobaltePopover } from "@kobalte/core/popover"
 import { normalize } from "@opencode-ai/session-ui/session-diff"
@@ -51,21 +49,11 @@ import { useFileComponent } from "@opencode-ai/ui/context/file"
 import { shouldMarkBoundaryGesture, normalizeWheelDelta } from "@/pages/session/message-gesture"
 import { SessionContextUsage } from "@/components/session-context-usage"
 import { useLanguage } from "@/context/language"
-import { useServerSDK } from "@/context/server-sdk"
-import { useServerSync } from "@/context/server-sync"
-import { useSDK } from "@/context/sdk"
-import { useSync } from "@/context/sync"
-import { useCommand } from "@/context/command"
 import { scheduleConnectedMeasure } from "./measure"
 import { observeElementOffsetReconnectAware } from "./observe-element-offset"
 import { MessageComment, SummaryDiff, TimelineRow, TimelineRowMap } from "./rows"
 import { filterVirtualIndexes } from "./virtual-items"
 import { createTimelineController, type TimelineController, type TimelineSessionSource } from "./controller"
-import { isWorkspaceDirectory } from "@/utils/workspace"
-import { WorkspaceOperation } from "@/utils/workspace-operation"
-import { SessionWorkspaceMenu } from "@/components/session-workspace-menu"
-import { getProjectAvatarVariant } from "@/context/layout"
-import { displayName, getProjectAvatarSource } from "@/pages/layout/helpers"
 
 const emptyTools: ToolPart[] = []
 const emptyAssistantMessages: AssistantMessage[] = []
@@ -120,7 +108,7 @@ function TimelineThinkingRow(props: { reasoningHeading?: string; showReasoningSu
   )
 }
 
-function TimelineDiffSummaryRow(props: { diffs: SummaryDiff[]; action?: JSX.Element }) {
+function TimelineDiffSummaryRow(props: { diffs: SummaryDiff[] }) {
   const language = useLanguage()
   const maxFiles = 10
   const [state, setState] = createStore({
@@ -148,7 +136,6 @@ function TimelineDiffSummaryRow(props: { diffs: SummaryDiff[]; action?: JSX.Elem
             {showAll() ? language.t("ui.sessionTurn.diffs.showLess") : language.t("ui.sessionTurn.diffs.showAll")}
           </span>
         </Show>
-        {props.action}
       </div>
       <div data-component="session-turn-diffs-content">
         <Accordion
@@ -203,179 +190,6 @@ function TimelineDiffSummaryRow(props: { diffs: SummaryDiff[]; action?: JSX.Elem
   )
 }
 
-function WorkspaceLocationLoader() {
-  const dots = ["left-0 top-0", "right-0 top-0", "left-0 bottom-0", "right-0 bottom-0"]
-  return (
-    <span data-component="workspace-location-loader" class="relative block size-4" aria-hidden="true">
-      <span class="absolute left-[7px] top-[7px] size-0.5 bg-current" />
-      <For each={dots}>
-        {(position, index) => (
-          <span
-            class={`absolute size-1 bg-current ${position} animate-pulse`}
-            style={{ "animation-delay": `${index() * -180}ms` }}
-          />
-        )}
-      </For>
-    </span>
-  )
-}
-
-function WorkspaceMoveAction(props: {
-  variant: "inline" | "panel"
-  eligible: boolean
-  sessionID: string
-  project: Project
-  directory: string
-  messageID?: string
-  dismissed: boolean
-  onDismiss: () => void
-}) {
-  const language = useLanguage()
-  const inline = () => props.variant === "inline"
-  return (
-    <div
-      classList={{
-        "group/workspace-move relative shrink-0": true,
-        "ml-auto h-5 w-[167px]": inline(),
-        "-mt-2.5 h-[46px] w-full rounded-b-[6px] bg-v2-background-bg-layer-02 hover:bg-v2-background-bg-layer-03 transition-colors":
-          !inline(),
-        invisible: props.dismissed,
-      }}
-    >
-      <SessionWorkspaceMenu
-        eligible={props.eligible}
-        sessionID={props.sessionID}
-        project={props.project}
-        directory={props.directory}
-        messageID={props.messageID}
-        placement={inline() ? "bottom-end" : "left-start"}
-        gutter={inline() ? 4 : -22}
-        contentClass={inline() ? undefined : "relative top-3.5"}
-        class={
-          inline()
-            ? "flex h-5 w-full items-center gap-1.5 rounded-[4px] pr-6 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-faint hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none data-[expanded]:bg-v2-overlay-simple-overlay-pressed"
-            : "flex h-[46px] w-full items-center gap-2 rounded-b-[6px] px-3 pr-9 pt-2.5 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-muted focus-visible:outline-none"
-        }
-      >
-        <IconV2 name="workspace-new" class="shrink-0 text-v2-icon-icon-muted" />
-        <span class="min-w-0 truncate">{language.t("workspace.move.title")}</span>
-      </SessionWorkspaceMenu>
-      <button
-        type="button"
-        class={`absolute flex size-5 -translate-y-1/2 items-center justify-center rounded-[4px] text-v2-icon-icon-muted hover:bg-v2-overlay-simple-overlay-hover hover:text-v2-icon-icon-base focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:text-v2-icon-icon-base focus-visible:outline-none ${
-          inline()
-            ? "right-0 top-1/2"
-            : "hover-reveal right-3 top-[calc(50%+5px)] group-hover/workspace-move:opacity-100 group-focus-within/workspace-move:opacity-100"
-        }`}
-        aria-label={language.t("common.dismiss")}
-        onClick={(event) => {
-          event.stopPropagation()
-          props.onDismiss()
-        }}
-      >
-        <IconV2 name="xmark-small" />
-      </button>
-    </div>
-  )
-}
-
-function SessionSummaryPanel(props: {
-  project: Project
-  directory: string
-  local: boolean
-  branch?: string
-  baseBranch?: string
-  diffs: { additions: number; deletions: number }[]
-  sessionID: string
-  moveEligible: boolean
-  messageID?: string
-  moveDismissed: boolean
-  onMoveDismiss: () => void
-  onReview: () => void
-}) {
-  const language = useLanguage()
-  const location = () => (props.local ? language.t("session.new.workspace.local") : getFilename(props.directory))
-  const branch = () => props.branch ?? props.baseBranch
-  const row =
-    "flex h-7 w-full items-center gap-2 rounded-[4px] px-3 text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-base"
-
-  return (
-    <div data-component="session-summary-panel" class="w-[280px]">
-      <div class="relative z-10 flex flex-col gap-1 overflow-hidden rounded-[6px] bg-v2-background-bg-base px-0.5 py-1.5 shadow-[var(--v2-elevation-raised)]">
-        <div class={row}>
-          <ProjectAvatar
-            fallback={displayName(props.project)}
-            src={getProjectAvatarSource(props.project.id, props.project.icon)}
-            variant={getProjectAvatarVariant(props.project.icon?.color)}
-          />
-          <span class="min-w-0 flex-1 truncate text-v2-text-text-muted">{displayName(props.project)}</span>
-        </div>
-        <SessionWorkspaceMenu
-          eligible={props.moveEligible}
-          sessionID={props.sessionID}
-          project={props.project}
-          directory={props.directory}
-          messageID={props.messageID}
-          placement="left-start"
-          gutter={-22}
-          class={`${row} hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none data-[expanded]:bg-v2-overlay-simple-overlay-pressed`}
-        >
-          <IconV2 name={props.local ? "monitor" : "workspace-isolated"} class="shrink-0 text-v2-icon-icon-muted" />
-          <span class="min-w-0 flex-1 truncate text-left">{location()}</span>
-          <IconV2 name="chevron-down" size="small" class="shrink-0 text-v2-icon-icon-muted" />
-        </SessionWorkspaceMenu>
-        <div class={row}>
-          <IconV2 name="branch" class="shrink-0 text-v2-icon-icon-muted" />
-          <Show
-            when={props.branch}
-            fallback={
-              <span class="flex min-w-0 items-center gap-1.5">
-                <span>{language.t("session.summary.noBranch")}</span>
-                <Show when={props.baseBranch}>
-                  {(base) => (
-                    <>
-                      <span class="text-v2-text-text-muted">·</span>
-                      <span class="truncate text-v2-text-text-faint">
-                        {language.t("session.summary.basedOn", { branch: base() })}
-                      </span>
-                    </>
-                  )}
-                </Show>
-              </span>
-            }
-          >
-            <span class="min-w-0 truncate">{branch()}</span>
-          </Show>
-        </div>
-        <button
-          type="button"
-          class={`${row} hover:bg-v2-overlay-simple-overlay-hover focus-visible:bg-v2-overlay-simple-overlay-hover focus-visible:outline-none`}
-          onClick={props.onReview}
-        >
-          <IconV2 name="review" class="shrink-0 text-v2-icon-icon-muted" />
-          <Show when={props.diffs.length > 0} fallback={<span>{language.t("session.review.noChanges")}</span>}>
-            <span>{language.plural("ui.sessionTurn.diffs.changed", props.diffs.length)}</span>
-            <span class="text-v2-text-text-muted">·</span>
-            <DiffChanges changes={props.diffs} />
-          </Show>
-        </button>
-      </div>
-      <Show when={props.local && props.diffs.length > 0 && props.moveEligible}>
-        <WorkspaceMoveAction
-          variant="panel"
-          eligible={props.moveEligible}
-          sessionID={props.sessionID}
-          project={props.project}
-          directory={props.directory}
-          messageID={props.messageID}
-          dismissed={props.moveDismissed}
-          onDismiss={props.onMoveDismiss}
-        />
-      </Show>
-    </div>
-  )
-}
-
 function TimelineDiffView(props: { diff: SummaryDiff }) {
   const fileComponent = useFileComponent()
   const view = normalize(props.diff)
@@ -404,9 +218,6 @@ type MessageTimelineProps = {
   centered: boolean
   setContentRef: (el: HTMLDivElement) => void
   userMessages: UserMessage[]
-  diffs: Accessor<{ additions: number; deletions: number }[]>
-  workspaceMoveEligible: boolean
-  onSummaryOpenChange: (open: boolean) => void
   anchor: (id: string) => string
   setRevealMessage?: (fn: (id: string) => void) => void
   setScrollToEnd?: (fn: () => void) => void
@@ -429,11 +240,6 @@ function MessageTimelineView(
 ) {
   let touchGesture: number | undefined
   const language = useLanguage()
-  const serverSDK = useServerSDK()
-  const serverSync = useServerSync()
-  const sdk = useSDK()
-  const sync = useSync()
-  const command = useCommand()
   const ownerSessionKey = props.data.sessionKey()
   const cached = timelineCache.get(ownerSessionKey)
   const initialMeasurements = cached?.measurements
@@ -448,87 +254,18 @@ function MessageTimelineView(
   const parentID = props.data.parentID
   const parentTitle = props.data.parentTitle
   const childTitle = props.data.childTitle
+  const showHeader = props.data.showHeader
   const getMsgParts = props.data.parts
   const getMsgPart = props.data.part
   const projection = props.data.projection
-  const sessionDirectory = createMemo(
-    () => props.session.data.info()?.location.directory ?? sdk().directory,
-  )
-  const workspaceSession = createMemo(() => isWorkspaceDirectory(sync().project, sessionDirectory()))
-  const [workspaceSuggestionDismissed, setWorkspaceSuggestionDismissed] = createSignal(false)
-  const [summaryOpen, setSummaryOpen] = createSignal(false)
-  const setSummary = (open: boolean) => {
-    setSummaryOpen(open)
-    props.onSummaryOpenChange(open)
-  }
-  const sessionDiffs = createMemo(props.diffs)
-  createEffect(
-    on(sessionID, () => {
-      setSummary(false)
-      setWorkspaceSuggestionDismissed(false)
-    }),
-  )
-  const turnPadding = () => "px-4 md:px-5"
-  const workspaceOperation = createMemo(() => {
-    const id = sessionID()
-    if (!id) return
-    return WorkspaceOperation.get(serverSDK().scope, id)
-  })
-  const lifecycleTitle = createMemo(() => {
-    const operation = workspaceOperation()
-    if (operation?.status === "pending") {
-      return {
-        kind: "pending" as const,
-        text: language.t(operation.type === "create" ? "workspace.lifecycle.creating" : "workspace.lifecycle.moving"),
-      }
-    }
-    if (operation?.type === "create" && !props.data.titleValue())
-      return { kind: "created" as const, text: language.t("workspace.lifecycle.created") }
-    if (!props.data.titleValue())
-      return { kind: "starting" as const, text: language.t("workspace.lifecycle.starting") }
-    return
-  })
-  const workspaceOperationPending = (sessionID: string) =>
-    WorkspaceOperation.get(serverSDK().scope, sessionID)?.status === "pending"
-  const showHeader = createMemo(() => props.data.showHeader() || workspaceSession())
   const activeMessageID = projection.activeMessageID
   const assistantMessagesByParent = projection.assistantMessagesByParent
   const lastAssistantGroupKey = projection.lastAssistantGroupKey
   const messageByID = projection.messageByID
-  const timelineRows = createMemo(() => {
-    const rows = projection.rows()
-    const operation = workspaceOperation()
-    const userMessageID = operation?.messageID ?? props.userMessages.at(-1)?.id
-    if (!operation || !userMessageID) return rows
-    const index = rows.findIndex((row) => row._tag === "UserMessage" && row.userMessageID === userMessageID)
-    if (index < 0) return rows
-    return [
-      ...rows.slice(0, index + 1),
-      new TimelineRow.WorkspaceLifecycle({
-        userMessageID,
-        notice: { type: "operation", operation },
-      }),
-      ...rows.slice(index + 1),
-    ]
-  })
-  const timelineRowByKey = createMemo(
-    () => new Map(timelineRows().map((row) => [TimelineRow.key(row), row] as const)),
-  )
-  const messageRowIndex = createMemo(() => {
-    const result = new Map<string, number>()
-    timelineRows().forEach((row, index) => {
-      if (!("userMessageID" in row) || result.has(row.userMessageID)) return
-      result.set(row.userMessageID, index)
-    })
-    return result
-  })
-  const messageLastRowIndex = createMemo(() => {
-    const result = new Map<string, number>()
-    timelineRows().forEach((row, index) => {
-      if ("userMessageID" in row) result.set(row.userMessageID, index)
-    })
-    return result
-  })
+  const messageLastRowIndex = projection.messageLastRowIndex
+  const messageRowIndex = projection.messageRowIndex
+  const timelineRowByKey = projection.rowByKey
+  const timelineRows = projection.rows
 
   let prependAnchor: { key: string; offset: number } | undefined
   let prependAnchorFrame: number | undefined
@@ -1012,7 +749,7 @@ function MessageTimelineView(
         )
         return (
           <TimelineRowFrame row={commentStripRow}>
-            <div class={`w-full pb-2 ${turnPadding()}`}>
+            <div class="w-full px-4 md:px-5 pb-2">
               <div class="ms-auto max-w-[82%] overflow-x-auto no-scrollbar">
                 <div class="flex w-max min-w-full justify-end gap-2">
                   <Index each={comments()}>
@@ -1063,7 +800,7 @@ function MessageTimelineView(
           <TimelineRowFrame row={userMessageRow}>
             <Show when={message()}>
               {(message) => (
-                <div data-slot="session-turn-message-container" class={`w-full ${turnPadding()}`}>
+                <div data-slot="session-turn-message-container" class="w-full px-4 md:px-5">
                   <div data-slot="session-turn-message-content" aria-live="off">
                     <Message
                       message={message()}
@@ -1079,55 +816,11 @@ function MessageTimelineView(
           </TimelineRowFrame>
         )
       }
-      case "WorkspaceLifecycle": {
-        const workspaceRow = row as Accessor<TimelineRowByTag<"WorkspaceLifecycle">>
-        const operation = () => workspaceRow().notice.operation
-        const pending = () => operation().status === "pending"
-        const status = () => {
-          if (operation().status === "failed") return language.t("workspace.move.failed")
-          if (operation().type === "create")
-            return language.t(pending() ? "workspace.lifecycle.creating" : "workspace.lifecycle.created")
-          return language.t(pending() ? "workspace.lifecycle.moving" : "workspace.lifecycle.set")
-        }
-        const directory = () => getFilename(operation().directory)
-        return (
-          <TimelineRowFrame row={workspaceRow}>
-            <div class={`w-full ${turnPadding()}`} aria-live="polite">
-              <div class="flex h-7 items-center py-1 text-[13px] font-[440] leading-none tracking-[-0.04px]">
-                <Show
-                  when={!pending()}
-                  fallback={
-                    <div class="flex items-center gap-1.5">
-                      <TextShimmer text={status()} />
-                    </div>
-                  }
-                >
-                  <div
-                    classList={{
-                      "flex items-center gap-1.5": true,
-                      "text-v2-state-fg-danger": operation().status === "failed",
-                    }}
-                  >
-                    <span class={operation().status === "failed" ? "" : "text-v2-text-text-base"}>{status()}</span>
-                    <Show when={operation().status !== "failed"}>
-                      <span class="text-[11px] font-[530] italic text-v2-text-text-muted">·</span>
-                      <IconV2 name="workspace-isolated" class="shrink-0 text-v2-icon-icon-accent" />
-                      <Show when={directory()}>
-                        <span class="max-w-[240px] truncate text-v2-text-text-base">{directory()}</span>
-                      </Show>
-                    </Show>
-                  </div>
-                </Show>
-              </div>
-            </div>
-          </TimelineRowFrame>
-        )
-      }
       case "TurnDivider": {
         const turnDividerRow = row as Accessor<TimelineRowByTag<"TurnDivider">>
         return (
           <TimelineRowFrame row={turnDividerRow}>
-            <div data-slot="session-turn-message-container" class={`w-full ${turnPadding()}`}>
+            <div data-slot="session-turn-message-container" class="w-full px-4 md:px-5">
               <div data-slot="session-turn-compaction">
                 <MessageDivider
                   label={language.t(
@@ -1143,7 +836,7 @@ function MessageTimelineView(
         const assistantPartRow = row as Accessor<TimelineRowByTag<"AssistantPart">>
         return (
           <TimelineRowFrame row={assistantPartRow}>
-            <div data-slot="session-turn-message-container" class={`w-full ${turnPadding()}`}>
+            <div data-slot="session-turn-message-container" class="w-full px-4 md:px-5">
               <div
                 data-slot="session-turn-assistant-content"
                 aria-hidden={workingTurn(assistantPartRow().userMessageID)}
@@ -1158,7 +851,7 @@ function MessageTimelineView(
         const thinkingRow = row as Accessor<TimelineRowByTag<"Thinking">>
         return (
           <TimelineRowFrame row={thinkingRow}>
-            <div data-slot="session-turn-message-container" class={`w-full ${turnPadding()}`}>
+            <div data-slot="session-turn-message-container" class="w-full px-4 md:px-5">
               <TimelineThinkingRow
                 reasoningHeading={thinkingRow().reasoningHeading}
                 showReasoningSummaries={props.data.showReasoningSummaries()}
@@ -1171,7 +864,7 @@ function MessageTimelineView(
         const retryRow = row as Accessor<TimelineRowByTag<"Retry">>
         return (
           <TimelineRowFrame row={retryRow}>
-            <div data-slot="session-turn-message-container" class={`w-full ${turnPadding()}`}>
+            <div data-slot="session-turn-message-container" class="w-full px-4 md:px-5">
               <SessionRetry status={sessionStatus()} show={activeMessageID() === retryRow().userMessageID} />
             </div>
           </TimelineRowFrame>
@@ -1179,35 +872,10 @@ function MessageTimelineView(
       }
       case "DiffSummary": {
         const diffSummaryRow = row as Accessor<TimelineRowByTag<"DiffSummary">>
-        const canMove = () =>
-          props.data.newLayoutDesigns() &&
-          diffSummaryRow().userMessageID === props.userMessages.at(-1)?.id &&
-          !workspaceSession() &&
-          props.workspaceMoveEligible &&
-          sync().project?.vcs === "git" &&
-          sessionStatus().type === "idle"
         return (
           <TimelineRowFrame row={diffSummaryRow}>
-            <div data-slot="session-turn-message-container" class={`w-full ${turnPadding()}`}>
-              <TimelineDiffSummaryRow
-                diffs={diffSummaryRow().diffs}
-                action={
-                  <Show when={canMove() && sync().project}>
-                    {(project) => (
-                      <WorkspaceMoveAction
-                        variant="inline"
-                        eligible={props.workspaceMoveEligible}
-                        sessionID={sessionID()!}
-                        project={project()}
-                        directory={sessionDirectory()}
-                        messageID={diffSummaryRow().userMessageID}
-                        dismissed={workspaceSuggestionDismissed()}
-                        onDismiss={() => setWorkspaceSuggestionDismissed(true)}
-                      />
-                    )}
-                  </Show>
-                }
-              />
+            <div data-slot="session-turn-message-container" class="w-full px-4 md:px-5">
+              <TimelineDiffSummaryRow diffs={diffSummaryRow().diffs} />
             </div>
           </TimelineRowFrame>
         )
@@ -1216,7 +884,7 @@ function MessageTimelineView(
         const errorRow = row as Accessor<TimelineRowByTag<"Error">>
         return (
           <TimelineRowFrame row={errorRow}>
-            <div data-slot="session-turn-message-container" class={`w-full ${turnPadding()}`}>
+            <div data-slot="session-turn-message-container" class="w-full px-4 md:px-5">
               <Card variant="error" class="error-card">
                 {errorRow().text}
               </Card>
@@ -1298,7 +966,7 @@ function MessageTimelineView(
   }
 
   return (
-    <div class="relative w-full h-full min-w-0" data-workspace-session={workspaceSession() ? "" : undefined}>
+    <div class="relative w-full h-full min-w-0">
       <div
         class="absolute left-1/2 -translate-x-1/2 z-[60] pointer-events-none transition-all duration-200 ease-out"
         classList={{
@@ -1393,39 +1061,6 @@ function MessageTimelineView(
                 }}
               >
                 <div class="flex items-center min-w-0 flex-1 w-full">
-                  <Show when={props.data.newLayoutDesigns()}>
-                    <Show
-                      when={workspaceOperation()?.status !== "pending"}
-                      fallback={
-                        <span class="flex size-6 shrink-0 items-center justify-center text-v2-icon-icon-muted">
-                          <WorkspaceLocationLoader />
-                        </span>
-                      }
-                    >
-                      <Show
-                        when={workspaceSession()}
-                        fallback={
-                          <span class="flex size-6 shrink-0 items-center justify-center text-v2-icon-icon-muted">
-                            <IconV2 name="monitor" />
-                          </span>
-                        }
-                      >
-                        <TooltipV2
-                          placement="bottom-start"
-                          value={sessionDirectory()}
-                          contentClass="max-w-[calc(100vw-32px)] break-all"
-                        >
-                          <span
-                            tabIndex={0}
-                            aria-label={sessionDirectory()}
-                            class="flex size-6 shrink-0 items-center justify-center text-v2-icon-icon-accent"
-                          >
-                            <IconV2 name="workspace-isolated" />
-                          </span>
-                        </TooltipV2>
-                      </Show>
-                    </Show>
-                  </Show>
                   <Show when={parentID()}>
                     <button
                       type="button"
@@ -1443,71 +1078,56 @@ function MessageTimelineView(
                       /
                     </span>
                   </Show>
-                  <Show
-                    when={!lifecycleTitle()}
-                    fallback={
-                      <span
-                        class="px-2 text-[13px] font-[530] leading-4 tracking-[-0.04px]"
-                        classList={{ "text-v2-text-text-base": lifecycleTitle()?.kind === "created" }}
-                        aria-live="polite"
-                      >
-                        <Show when={lifecycleTitle()?.kind !== "created"} fallback={lifecycleTitle()?.text}>
-                          <TextShimmer text={lifecycleTitle()!.text} />
-                        </Show>
-                      </span>
-                    }
-                  >
-                    <Show when={childTitle() || title.editing}>
-                      <Show
-                        when={title.editing}
-                        fallback={
-                          <h1
-                            data-slot="session-title-child"
-                            classList={{
-                              "truncate text-[13px] font-[530] leading-4 tracking-[-0.04px] text-v2-text-text-base": true,
-                              "w-fit rounded-[6px] px-2 py-1 hover:bg-v2-overlay-simple-overlay-hover":
-                                props.data.newLayoutDesigns(),
-                              "grow-1 min-w-0": !props.data.newLayoutDesigns(),
-                            }}
-                            onClick={openTitleEditor}
-                          >
-                            {childTitle()}
-                          </h1>
-                        }
-                      >
-                        <InlineInput
-                          ref={(el) => {
-                            titleRef = el
-                          }}
+                  <Show when={childTitle() || title.editing}>
+                    <Show
+                      when={title.editing}
+                      fallback={
+                        <h1
                           data-slot="session-title-child"
-                          value={title.draft}
-                          disabled={props.pending.rename()}
                           classList={{
-                            "block text-[13px] font-[530] leading-4 tracking-[-0.04px] text-v2-text-text-base": true,
-                            "w-full flex-1 grow-1 min-w-0 pl-1 -ml-1 rounded-[6px]": !props.data.newLayoutDesigns(),
-                            "field-sizing-content self-start rounded-[6px] px-2 py-1 ": props.data.newLayoutDesigns(),
+                            "truncate text-[13px] font-[530] leading-4 tracking-[-0.04px] text-v2-text-text-base": true,
+                            "w-fit rounded-[6px] px-2 py-1 hover:bg-v2-overlay-simple-overlay-hover":
+                              props.data.newLayoutDesigns(),
+                            "grow-1 min-w-0": !props.data.newLayoutDesigns(),
                           }}
-                          style={{
-                            "--inline-input-shadow": props.data.newLayoutDesigns()
-                              ? "none"
-                              : "var(--shadow-xs-border-select)",
-                          }}
-                          onInput={(event) => setTitle("draft", event.currentTarget.value)}
-                          onKeyDown={(event) => {
-                            event.stopPropagation()
-                            if (event.key === "Enter") {
-                              event.preventDefault()
-                              void saveTitleEditor()
-                              return
-                            }
-                            if (event.key === "Escape") {
-                              event.preventDefault()
-                              closeTitleEditor()
-                            }
-                          }}
-                          onBlur={closeTitleEditor}
-                        />
-                      </Show>
+                          onClick={openTitleEditor}
+                        >
+                          {childTitle()}
+                        </h1>
+                      }
+                    >
+                      <InlineInput
+                        ref={(el) => {
+                          titleRef = el
+                        }}
+                        data-slot="session-title-child"
+                        value={title.draft}
+                        disabled={props.pending.rename()}
+                        classList={{
+                          "block text-[13px] font-[530] leading-4 tracking-[-0.04px] text-v2-text-text-base": true,
+                          "w-full flex-1 grow-1 min-w-0 pl-1 -ml-1 rounded-[6px]": !props.data.newLayoutDesigns(),
+                          "field-sizing-content self-start rounded-[6px] px-2 py-1 ": props.data.newLayoutDesigns(),
+                        }}
+                        style={{
+                          "--inline-input-shadow": props.data.newLayoutDesigns()
+                            ? "none"
+                            : "var(--shadow-xs-border-select)",
+                        }}
+                        onInput={(event) => setTitle("draft", event.currentTarget.value)}
+                        onKeyDown={(event) => {
+                          event.stopPropagation()
+                          if (event.key === "Enter") {
+                            event.preventDefault()
+                            void saveTitleEditor()
+                            return
+                          }
+                          if (event.key === "Escape") {
+                            event.preventDefault()
+                            closeTitleEditor()
+                          }
+                        }}
+                        onBlur={closeTitleEditor}
+                      />
                     </Show>
                   </Show>
                 </div>
@@ -1525,47 +1145,6 @@ function MessageTimelineView(
                       placement="bottom"
                       buttonAppearance={props.data.newLayoutDesigns() ? "v2" : "default"}
                     />
-                    <Show when={props.data.newLayoutDesigns() && !parentID() && sync().project}>
-                      {(project) => (
-                        <KobaltePopover
-                          open={summaryOpen()}
-                          placement="bottom-end"
-                          gutter={6}
-                          onOpenChange={setSummary}
-                        >
-                          <KobaltePopover.Trigger
-                            as={IconButtonV2}
-                            icon={<IconV2 name="window-analytics" />}
-                            variant="ghost-muted"
-                            size="large"
-                            state={summaryOpen() ? "pressed" : undefined}
-                            aria-label={language.t("session.summary.title")}
-                            aria-expanded={summaryOpen()}
-                          />
-                          <KobaltePopover.Portal>
-                            <KobaltePopover.Content class="z-50 border-0 bg-transparent p-0 outline-none">
-                              <SessionSummaryPanel
-                                project={project()}
-                                directory={sessionDirectory()}
-                                local={!workspaceSession()}
-                                branch={sync().data.vcs?.branch}
-                                baseBranch={serverSync().child(project().worktree)[0].vcs?.branch}
-                                diffs={sessionDiffs()}
-                                sessionID={id}
-                                moveEligible={props.workspaceMoveEligible}
-                                messageID={props.userMessages.at(-1)?.id}
-                                moveDismissed={workspaceSuggestionDismissed()}
-                                onMoveDismiss={() => setWorkspaceSuggestionDismissed(true)}
-                                onReview={() => {
-                                  setSummary(false)
-                                  command.trigger("review.toggle")
-                                }}
-                              />
-                            </KobaltePopover.Content>
-                          </KobaltePopover.Portal>
-                        </KobaltePopover>
-                      )}
-                    </Show>
                     <Show when={!parentID()}>
                       <Show
                         when={props.data.newLayoutDesigns()}
@@ -1631,21 +1210,12 @@ function MessageTimelineView(
                                     </DropdownMenu.ItemLabel>
                                   </DropdownMenu.Item>
                                 </Show>
-                                <DropdownMenu.Item
-                                  disabled={workspaceOperationPending(id)}
-                                  onSelect={() => void props.action.export(id)}
-                                >
+                                <DropdownMenu.Item onSelect={() => void props.action.export(id)}>
                                   <DropdownMenu.ItemLabel>{language.t("common.export")}</DropdownMenu.ItemLabel>
                                 </DropdownMenu.Item>
                                 {/* TODO: Need a V2 session archive API. */}
                                 <DropdownMenu.Separator />
-                                <DropdownMenu.Item
-                                  disabled={workspaceOperationPending(id)}
-                                  onSelect={() => {
-                                    if (workspaceOperationPending(id)) return
-                                    props.action.showDelete(id)
-                                  }}
-                                >
+                                <DropdownMenu.Item onSelect={() => props.action.showDelete(id)}>
                                   <DropdownMenu.ItemLabel>{language.t("common.delete")}</DropdownMenu.ItemLabel>
                                 </DropdownMenu.Item>
                               </DropdownMenu.Content>
@@ -1710,21 +1280,12 @@ function MessageTimelineView(
                                   {language.t("session.share.action.share")}...
                                 </MenuV2.Item>
                               </Show>
-                              <MenuV2.Item
-                                disabled={workspaceOperationPending(id)}
-                                onSelect={() => void props.action.export(id)}
-                              >
+                              <MenuV2.Item onSelect={() => void props.action.export(id)}>
                                 {language.t("common.export")}...
                               </MenuV2.Item>
                               {/* TODO: Need a V2 session archive API. */}
                               <MenuV2.Separator />
-                              <MenuV2.Item
-                                disabled={workspaceOperationPending(id)}
-                                onSelect={() => {
-                                  if (workspaceOperationPending(id)) return
-                                  props.action.showDelete(id)
-                                }}
-                              >
+                              <MenuV2.Item onSelect={() => props.action.showDelete(id)}>
                                 {language.t("common.delete")}...
                               </MenuV2.Item>
                             </MenuV2.Content>

packages/app/src/pages/session/timeline/projection.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, test } from "bun:test"
 import type { PartGroup } from "@opencode-ai/session-ui/message-part"
-import { insertAfterUserMessage, reuseTimelineRows } from "./row-reconciliation"
+import { reuseTimelineRows } from "./row-reconciliation"
 import { TimelineRow } from "./timeline-row"
 
 const context = (key: string, partIDs: string[], userMessageID = "user-1") =>
@@ -94,20 +94,3 @@ describe("reuseTimelineRows", () => {
     reused.forEach(([resultIndex, previousIndex]) => expect(result[resultIndex]).toBe(previous[previousIndex]))
   })
 })
-
-test("inserts lifecycle extensions immediately after the user message", () => {
-  const rows: TimelineRow.TimelineRow[] = [user(), new TimelineRow.DiffSummary({ userMessageID: "user-1", diffs: [] })]
-  const lifecycle = new TimelineRow.WorkspaceLifecycle({
-    userMessageID: "user-1",
-    notice: {
-      type: "operation",
-      operation: { type: "move", status: "complete", directory: "/workspace", messageID: "user-1" },
-    },
-  })
-
-  expect(insertAfterUserMessage(rows, [lifecycle]).map((row) => row._tag)).toEqual([
-    "UserMessage",
-    "WorkspaceLifecycle",
-    "DiffSummary",
-  ])
-})

packages/app/src/pages/session/timeline/projection.ts

@@ -14,8 +14,6 @@ export function createTimelineProjection(input: {
   status: Accessor<SessionStatus>
   showReasoningSummaries: Accessor<boolean>
   inlineComments: Accessor<boolean>
-  extensionRevision?: Accessor<unknown>
-  afterUser?: (message: UserMessage) => TimelineRow.TimelineRow[]
 }) {
   const messageByID = createMemo(() => new Map(input.messages().map((message) => [message.id, message] as const)))
   const assistantMessagesByParent = createMemo(() => {
@@ -31,9 +29,8 @@ export function createTimelineProjection(input: {
     })
     return result
   })
-  const projection = createMemo(() => {
-    const extension = input.extensionRevision?.()
-    return Timeline.constructSessionMessageRows(
+  const projection = createMemo(() =>
+    Timeline.constructSessionMessageRows(
       input.sessionMessages(),
       (messageID) => messageByID().get(messageID) as UserMessage | AssistantMessage | undefined,
       input.parts,
@@ -41,9 +38,8 @@ export function createTimelineProjection(input: {
       input.status().type,
       input.inlineComments(),
       input.userMessages(),
-      input.extensionRevision && extension === undefined ? undefined : input.afterUser,
-    )
-  })
+    ),
+  )
   const activeMessageID = createMemo(() => projection().activeMessageID)
   const rows = createMemo((previous: TimelineRow.TimelineRow[] | undefined) =>
     reuseTimelineRows(previous, projection().rows),

packages/app/src/pages/session/timeline/row-reconciliation.ts

@@ -3,12 +3,6 @@ import { TimelineRow } from "./timeline-row"
 type ContextRow = Extract<TimelineRow.TimelineRow, { _tag: "AssistantPart" }>
 type PriorContext = { index: number; row: ContextRow }
 
-export function insertAfterUserMessage(rows: TimelineRow.TimelineRow[], extensions: TimelineRow.TimelineRow[]) {
-  const index = rows.findIndex((row) => row._tag === "UserMessage")
-  rows.splice(index + 1, 0, ...extensions)
-  return rows
-}
-
 export function reuseTimelineRows(previous: TimelineRow.TimelineRow[] | undefined, rows: TimelineRow.TimelineRow[]) {
   if (!previous?.length) return rows
   const byKey = new Map(previous.map((row) => [TimelineRow.key(row), row] as const))

packages/app/src/pages/session/timeline/rows-current.test.ts

@@ -13,14 +13,6 @@ mock.module("@opencode-ai/session-ui/message-part", () => ({
 }))
 
 const { Timeline, TimelineRow } = await import("./rows")
-const lifecycle = (userMessageID: string) =>
-  new TimelineRow.WorkspaceLifecycle({
-    userMessageID,
-    notice: {
-      type: "operation",
-      operation: { type: "create", status: "complete", directory: "/workspace", messageID: userMessageID },
-    },
-  })
 
 describe("current session timeline rows", () => {
   test("derives turns and tagged rows from chronological current messages", () => {
@@ -55,7 +47,6 @@ describe("current session timeline rows", () => {
       "busy",
       true,
       normalized.messages.filter((message) => message.role === "user"),
-      (message) => (message.id === "msg_3" ? [lifecycle(message.id)] : []),
     )
 
     expect(result.activeMessageID).toBe("msg_3")
@@ -64,7 +55,6 @@ describe("current session timeline rows", () => {
       "assistant-part:msg_1:msg_2:text:0",
       "turn-gap:msg_3",
       "user-message:msg_3",
-      "workspace-lifecycle:msg_3:operation",
       "assistant-part:msg_3:msg_4:reasoning:0",
     ])
   })
@@ -93,13 +83,11 @@ describe("current session timeline rows", () => {
       "idle",
       true,
       normalized.messages.filter((message) => message.role === "user"),
-      (message) => [lifecycle(message.id)],
     )
 
     expect(result.activeMessageID).toBe("msg_shell")
     expect(result.rows.map(TimelineRow.key)).toEqual([
       "user-message:msg_shell",
-      "workspace-lifecycle:msg_shell:operation",
       "assistant-part:msg_shell:msg_shell:tool",
     ])
   })
@@ -169,7 +157,6 @@ describe("current session timeline rows", () => {
       "busy",
       true,
       [...normalized.messages.filter((message) => message.role === "user"), optimistic],
-      (message) => (message.id === optimistic.id ? [lifecycle(message.id)] : []),
     )
 
     expect(result.activeMessageID).toBe(optimistic.id)
@@ -177,7 +164,6 @@ describe("current session timeline rows", () => {
       "user-message:msg_z",
       "turn-gap:msg_a",
       "user-message:msg_a",
-      "workspace-lifecycle:msg_a:operation",
       "thinking:msg_a",
     ])
   })

packages/app/src/pages/session/timeline/rows.ts

@@ -5,7 +5,6 @@ import { groupParts, renderable, type PartGroup } from "@opencode-ai/session-ui/
 import { TimelineRow, type SummaryDiff } from "./timeline-row"
 import { uniqueSummaryDiffs } from "./summary-diffs"
 import { compareMessages } from "@/utils/session-message"
-import { insertAfterUserMessage } from "./row-reconciliation"
 
 export { TimelineRow, type SummaryDiff } from "./timeline-row"
 
@@ -29,10 +28,6 @@ export type TimelineRowMap = {
   }
   Thinking: { userMessageID: string; reasoningHeading?: string }
   Retry: { userMessageID: string }
-  WorkspaceLifecycle: {
-    userMessageID: string
-    notice: TimelineRow.WorkspaceLifecycle["notice"]
-  }
   DiffSummary: { userMessageID: string; diffs: SummaryDiff[] }
   Error: { userMessageID: string; text: string }
 }
@@ -46,7 +41,6 @@ export namespace Timeline {
     status: SessionStatus["type"],
     inlineComments: boolean,
     projectedUserMessages: UserMessage[],
-    afterUser?: (message: UserMessage) => TimelineRow.TimelineRow[],
   ) {
     const turns: { user: UserMessage; assistants: AssistantMessage[] }[] = []
     const turnByUserID = new Map<string, (typeof turns)[number]>()
@@ -89,8 +83,8 @@ export namespace Timeline {
     const activeMessageID = turns.at(-1)?.user.id
     return {
       activeMessageID,
-      rows: turns.flatMap((turn, index) => {
-        const rows = constructMessageRows(
+      rows: turns.flatMap((turn, index) =>
+        constructMessageRows(
           turn.user,
           getMessageParts,
           turn.assistants,
@@ -99,10 +93,8 @@ export namespace Timeline {
           status,
           turn.user.id === activeMessageID,
           inlineComments,
-        )
-        if (!afterUser) return rows
-        return insertAfterUserMessage(rows, afterUser(turn.user))
-      }),
+        ),
+      ),
     }
   }
 

packages/app/src/pages/session/timeline/timeline-row.ts

@@ -1,7 +1,6 @@
 import type { FileDiffInfo } from "@opencode-ai/client/promise"
 import type { PartGroup } from "@opencode-ai/session-ui/message-part"
 import { Data, Equal } from "effect"
-import type { WorkspaceOperationState } from "@/utils/workspace-operation"
 
 export type SummaryDiff = FileDiffInfo
 
@@ -40,10 +39,6 @@ export namespace TimelineRow {
   export class Retry extends Data.TaggedClass("Retry")<{
     userMessageID: string
   }> {}
-  export class WorkspaceLifecycle extends Data.TaggedClass("WorkspaceLifecycle")<{
-    userMessageID: string
-    notice: { type: "operation"; operation: WorkspaceOperationState }
-  }> {}
 
   export type TimelineRow =
     | TurnGap
@@ -55,7 +50,6 @@ export namespace TimelineRow {
     | DiffSummary
     | Error
     | Retry
-    | WorkspaceLifecycle
 
   export const key = (row: TimelineRow) => {
     switch (row._tag) {
@@ -77,8 +71,6 @@ export namespace TimelineRow {
         return `error:${row.userMessageID}`
       case "Retry":
         return `retry:${row.userMessageID}`
-      case "WorkspaceLifecycle":
-        return `workspace-lifecycle:${row.userMessageID}:${row.notice.type}`
     }
   }
 

packages/app/src/pages/session/use-session-commands.tsx

@@ -13,9 +13,10 @@ import { useSync } from "@/context/sync"
 import { useTerminal } from "@/context/terminal"
 import { showToast } from "@/utils/toast"
 import { downloadSessionExport, fetchSessionExport, sessionExportFilename } from "@/utils/session-export"
+import { findLast } from "@opencode-ai/core/util/array"
 import { extractPromptFromParts } from "@/utils/prompt"
 import type { UserMessage } from "@/types"
-import { WorkspaceOperation } from "@/utils/workspace-operation"
+import { useLocal } from "@/context/local"
 import type { SessionController } from "./session-controller"
 
 type SessionCommandSource = {
@@ -53,6 +54,7 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
   const sync = useSync()
   const terminal = useTerminal()
   const layout = useLayout()
+  const local = useLocal()
   const navigate = useNavigate()
   const openDialog = async <T,>(load: () => Promise<T>, show: (value: T) => void) => {
     const owner = actions.session.ownership.capture()
@@ -71,8 +73,6 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
     input.owner.run(input.updateViewport)
   }
 
-  const workspaceOperationPending = (sessionID: string) =>
-    WorkspaceOperation.get(sdk().scope, sessionID)?.status === "pending"
   const shown = settings.visibility.fileTree
 
   const showAllFiles = () => {
@@ -291,7 +291,6 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
   const undo = async () => {
     const sessionID = actions.session.identity.params.id
     if (!sessionID) return
-    if (workspaceOperationPending(sessionID)) return
     const owner = actions.session.ownership.capture()
     const session = sdk().api.session
     const directory = sdk().directory
@@ -322,7 +321,6 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
   const redo = async () => {
     const sessionID = actions.session.identity.params.id
     if (!sessionID) return
-    if (workspaceOperationPending(sessionID)) return
     const owner = actions.session.ownership.capture()
     const session = sdk().api.session
     const messages = actions.session.history.userMessages()
@@ -357,15 +355,11 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
   const compact = async () => {
     const sessionID = actions.session.identity.params.id
     if (!sessionID) return
-    if (workspaceOperationPending(sessionID)) return
 
     await sdk().api.session.compact({ sessionID })
   }
 
   const fork = () => {
-    const sessionID = actions.session.identity.params.id
-    if (!sessionID) return
-    if (workspaceOperationPending(sessionID)) return
     void openDialog(
       () => import("@/components/dialog-fork"),
       (x) => dialog.show(() => <x.DialogFork />),
@@ -421,10 +415,7 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
       title: language.t("command.session.undo"),
       description: language.t("command.session.undo.description"),
       slash: "undo",
-      disabled:
-        !actions.session.identity.params.id ||
-        actions.session.history.visibleUserMessages().length === 0 ||
-        workspaceOperationPending(actions.session.identity.params.id),
+      disabled: !actions.session.identity.params.id || actions.session.history.visibleUserMessages().length === 0,
       onSelect: undo,
     }),
     sessionCommand({
@@ -432,10 +423,7 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
       title: language.t("command.session.redo"),
       description: language.t("command.session.redo.description"),
       slash: "redo",
-      disabled:
-        !actions.session.identity.params.id ||
-        !actions.session.data.info()?.revert?.messageID ||
-        workspaceOperationPending(actions.session.identity.params.id),
+      disabled: !actions.session.identity.params.id || !actions.session.data.info()?.revert?.messageID,
       onSelect: redo,
     }),
     sessionCommand({
@@ -443,10 +431,7 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
       title: language.t("command.session.compact"),
       description: language.t("command.session.compact.description"),
       slash: "compact",
-      disabled:
-        !actions.session.identity.params.id ||
-        actions.session.history.visibleUserMessages().length === 0 ||
-        workspaceOperationPending(actions.session.identity.params.id),
+      disabled: !actions.session.identity.params.id || actions.session.history.visibleUserMessages().length === 0,
       onSelect: compact,
     }),
     sessionCommand({
@@ -454,10 +439,7 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
       title: language.t("command.session.fork"),
       description: language.t("command.session.fork.description"),
       slash: "fork",
-      disabled:
-        !actions.session.identity.params.id ||
-        actions.session.history.visibleUserMessages().length === 0 ||
-        workspaceOperationPending(actions.session.identity.params.id),
+      disabled: !actions.session.identity.params.id || actions.session.history.visibleUserMessages().length === 0,
       onSelect: fork,
     }),
     sessionCommand({

packages/app/src/pages/target-session-route.tsx

@@ -1,27 +0,0 @@
-import { createMemo, Show } from "solid-js"
-import { useParams } from "@solidjs/router"
-import { useGlobal } from "@/context/global"
-import { ServerConnection } from "@/context/server"
-import { ServerSDKProvider } from "@/context/server-sdk"
-import { ServerSyncProvider } from "@/context/server-sync"
-import { requireServerKey } from "@/utils/session-route"
-import { TargetSessionRouteContent } from "./session"
-
-export default function TargetSessionRoute() {
-  const params = useParams<{ serverKey: string }>()
-  const global = useGlobal()
-  const connection = createMemo(() => {
-    const key = requireServerKey(params.serverKey)
-    return global.servers.list().find((item) => ServerConnection.key(item) === key)
-  })
-
-  return (
-    <Show when={requireServerKey(params.serverKey)} keyed>
-      <ServerSDKProvider server={connection}>
-        <ServerSyncProvider server={connection}>
-          <TargetSessionRouteContent />
-        </ServerSyncProvider>
-      </ServerSDKProvider>
-    </Show>
-  )
-}

packages/app/src/utils/workspace-operation.test.ts

@@ -1,23 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { ServerScope } from "./server-scope"
-import { canMoveSessionToWorkspace, WorkspaceOperation } from "./workspace-operation"
-
-test("workspace moves require settled followup state", () => {
-  expect(canMoveSessionToWorkspace({ queued: 0, failed: false, paused: false, editing: false })).toBe(true)
-  expect(canMoveSessionToWorkspace({ queued: 1, failed: false, paused: false, editing: false })).toBe(false)
-  expect(canMoveSessionToWorkspace({ queued: 0, failed: true, paused: false, editing: false })).toBe(false)
-  expect(canMoveSessionToWorkspace({ queued: 0, failed: false, paused: true, editing: false })).toBe(false)
-  expect(canMoveSessionToWorkspace({ queued: 0, failed: false, paused: false, editing: true })).toBe(false)
-})
-
-describe("WorkspaceOperation", () => {
-  test("settles only the matching pending operation", () => {
-    WorkspaceOperation.start(ServerScope.local, "session", "move", "/workspace")
-    expect(WorkspaceOperation.get(ServerScope.local, "session")?.status).toBe("pending")
-    WorkspaceOperation.complete(ServerScope.local, "session", "/other")
-    expect(WorkspaceOperation.get(ServerScope.local, "session")?.status).toBe("pending")
-    WorkspaceOperation.complete(ServerScope.local, "session", "/workspace")
-    WorkspaceOperation.fail(ServerScope.local, "session")
-    expect(WorkspaceOperation.get(ServerScope.local, "session")?.status).toBe("complete")
-  })
-})

packages/app/src/utils/workspace-operation.ts

@@ -1,52 +0,0 @@
-import { createSignal } from "solid-js"
-import { ScopedKey, type ServerScope } from "@/utils/server-scope"
-import { pathKey } from "@/utils/path-key"
-
-export type WorkspaceOperationType = "create" | "move"
-export type WorkspaceOperationState = {
-  type: WorkspaceOperationType
-  status: "pending" | "complete" | "failed"
-  directory: string
-  messageID?: string
-}
-
-export function canMoveSessionToWorkspace(input: {
-  queued: number
-  failed: boolean
-  paused: boolean
-  editing: boolean
-}) {
-  return input.queued === 0 && !input.failed && !input.paused && !input.editing
-}
-
-const state = new Map<string, WorkspaceOperationState>()
-const [version, setVersion] = createSignal(0)
-const key = (scope: ServerScope, sessionID: string) => ScopedKey.from(scope, sessionID)
-const write = (scope: ServerScope, sessionID: string, value: WorkspaceOperationState) => {
-  if (!state.has(key(scope, sessionID)) && state.size >= 100) {
-    const terminal = [...state].find(([, item]) => item.status !== "pending")?.[0] ?? state.keys().next().value
-    if (terminal) state.delete(terminal)
-  }
-  state.set(key(scope, sessionID), value)
-  setVersion((current) => current + 1)
-}
-export const WorkspaceOperation = {
-  get(scope: ServerScope, sessionID: string) {
-    version()
-    return state.get(key(scope, sessionID))
-  },
-  start(scope: ServerScope, sessionID: string, type: WorkspaceOperationType, directory: string, messageID?: string) {
-    write(scope, sessionID, { type, directory, messageID, status: "pending" })
-  },
-  complete(scope: ServerScope, sessionID: string, directory?: string) {
-    const current = state.get(key(scope, sessionID))
-    if (!current) return
-    if (directory && pathKey(directory) !== pathKey(current.directory)) return
-    write(scope, sessionID, { ...current, status: "complete" })
-  },
-  fail(scope: ServerScope, sessionID: string) {
-    const current = state.get(key(scope, sessionID))
-    if (!current || current.status === "complete") return
-    write(scope, sessionID, { ...current, status: "failed" })
-  },
-}

packages/app/src/utils/workspace-request.ts

@@ -1,25 +0,0 @@
-export const WORKSPACE_PREPARATION_TIMEOUT_MS = 5 * 60 * 1000
-export const WORKSPACE_PLACEMENT_REFRESH_TIMEOUT_MS = 30_000
-
-export async function workspaceRequestWithTimeout<T>(
-  request: (signal: AbortSignal) => Promise<T>,
-  message: string,
-  timeoutMs: number,
-) {
-  const controller = new AbortController()
-  const timer = { id: undefined as ReturnType<typeof setTimeout> | undefined }
-  const timeout = new Promise<never>((_, reject) => {
-    timer.id = setTimeout(() => {
-      controller.abort()
-      reject(new Error(message))
-    }, timeoutMs)
-  })
-  return Promise.race([request(controller.signal), timeout])
-    .catch((error) => {
-      if (controller.signal.aborted) throw new Error(message)
-      throw error
-    })
-    .finally(() => {
-      if (timer.id !== undefined) clearTimeout(timer.id)
-    })
-}

packages/app/src/utils/workspace.test.ts

@@ -1,118 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import type { SessionInfo } from "@opencode-ai/client/promise"
-import {
-  filterWorkspaceInventory,
-  inspectWorkspaceDeletion,
-  isWorkspaceDirectory,
-  isWorkspaceSelection,
-  mergeWorkspaceSessionInventory,
-  sessionsForWorkspace,
-  workspaceInventory,
-} from "./workspace"
-
-describe("isWorkspaceDirectory", () => {
-  const project = {
-    worktree: "C:\\repo\\",
-    sandboxes: ["C:\\repo-workspaces\\feature\\", "C:\\repo-workspaces\\other"],
-  }
-
-  test("distinguishes managed workspaces from the local repository", () => {
-    expect(isWorkspaceDirectory(project, "C:\\repo")).toBe(false)
-    expect(isWorkspaceDirectory(project, "C:\\repo-workspaces\\feature")).toBe(true)
-    expect(isWorkspaceDirectory(project, "c:\\repo-workspaces\\feature\\packages\\app")).toBe(true)
-    expect(
-      isWorkspaceDirectory({ worktree: "/repo", sandboxes: ["/repo/.worktrees/feature"] }, "/repo/.worktrees/feature"),
-    ).toBe(true)
-    expect(isWorkspaceDirectory(project, "C:\\other")).toBe(false)
-    expect(isWorkspaceDirectory(undefined, "C:\\repo-workspaces\\feature")).toBe(false)
-  })
-})
-
-describe("isWorkspaceSelection", () => {
-  const project = { worktree: "/repo", sandboxes: ["/workspaces/feature"] }
-
-  test("accepts local, new, and managed workspace selections", () => {
-    expect(isWorkspaceSelection(project, "main")).toBe(true)
-    expect(isWorkspaceSelection(project, "create")).toBe(true)
-    expect(isWorkspaceSelection(project, "/repo/")).toBe(true)
-    expect(isWorkspaceSelection(project, "/workspaces/feature/")).toBe(true)
-    expect(isWorkspaceSelection({ worktree: "C:\\repo" }, "c:\\repo\\")).toBe(true)
-    expect(isWorkspaceSelection(project, "/other/workspace")).toBe(false)
-  })
-})
-
-test("groups and filters workspace inventory by project", () => {
-  const inventory = workspaceInventory([
-    { id: "a", worktree: "/a", sandboxes: ["/a", "/a/one", "/a/two"] },
-    { id: "b", worktree: "/b", sandboxes: ["/b/one"] },
-  ])
-
-  expect(inventory.map((item) => [item.project.id, item.directory])).toEqual([
-    ["a", "/a/one"],
-    ["a", "/a/two"],
-    ["b", "/b/one"],
-  ])
-  expect(filterWorkspaceInventory(inventory, "a").map((item) => item.directory)).toEqual(["/a/one", "/a/two"])
-  expect(filterWorkspaceInventory(inventory, "all")).toEqual(inventory)
-})
-
-test("blocks unsafe workspace deletion", () => {
-  const session = (directory: string) =>
-    ({ location: { directory }, time: { created: 1, updated: 1 } }) as SessionInfo
-  expect(
-    inspectWorkspaceDeletion({
-      workspace: "/workspace",
-      activeDirectory: "/workspace/app",
-      sessions: [],
-      status: "dirty",
-    }),
-  ).toBe("active")
-  expect(
-    inspectWorkspaceDeletion({
-      workspace: "/workspace",
-      sessions: [session("/workspace/packages/app")],
-      status: "dirty",
-    }),
-  ).toBe("linked")
-  expect(inspectWorkspaceDeletion({ workspace: "/workspace", sessions: [], status: "dirty" })).toBe("dirty")
-  expect(inspectWorkspaceDeletion({ workspace: "/workspace", sessions: [], status: "clean" })).toBe("safe")
-  expect(
-    inspectWorkspaceDeletion({
-      workspace: "/workspace",
-      sessions: [
-        { location: { directory: "/workspace" }, time: { created: 1, updated: 1, archived: 2 } } as SessionInfo,
-      ],
-      status: "clean",
-    }),
-  ).toBe("safe")
-})
-
-test("groups nested non-archived workspace sessions by latest activity", () => {
-  const session = (id: string, directory: string, updated: number, archived?: number) =>
-    ({ id, location: { directory }, time: { created: 1, updated, archived } }) as SessionInfo
-  const sessions = sessionsForWorkspace(
-    [
-      session("old", "/workspace", 2),
-      session("nested", "/workspace/packages/app", 3),
-      session("archived", "/workspace", 4, 5),
-      session("other", "/other", 6),
-    ],
-    "/workspace",
-  )
-  expect(sessions.map((item) => item.id)).toEqual(["nested", "old"])
-})
-
-test("merges workspace placement by freshness with authoritative server ties", () => {
-  const session = (directory: string, updated: number) =>
-    ({ id: "session", location: { directory }, time: { created: 1, updated } }) as SessionInfo
-
-  expect(
-    mergeWorkspaceSessionInventory([session("/destination", 3)], [session("/source", 2)])[0]?.location.directory,
-  ).toBe("/destination")
-  expect(
-    mergeWorkspaceSessionInventory([session("/destination", 3)], [session("/source", 3)])[0]?.location.directory,
-  ).toBe("/destination")
-  expect(
-    mergeWorkspaceSessionInventory([session("/destination", 2)], [session("/source", 3)])[0]?.location.directory,
-  ).toBe("/source")
-})

packages/app/src/utils/workspace.ts

@@ -1,100 +0,0 @@
-import { pathKey } from "@/utils/path-key"
-import type { WorkspaceDefaultDestination, WorkspaceLastUsed } from "@/context/settings"
-import type { SessionInfo } from "@opencode-ai/client/promise"
-
-type WorkspaceProject = { worktree: string; sandboxes?: readonly string[] }
-
-export function workspaceDirectories(project: WorkspaceProject) {
-  return (project.sandboxes ?? []).filter(
-    (directory) => !containsDirectory(project.worktree, directory) || !containsDirectory(directory, project.worktree),
-  )
-}
-
-export function workspaceInventory<T extends WorkspaceProject & { id: string }>(projects: readonly T[]) {
-  return projects.flatMap((project) => workspaceDirectories(project).map((directory) => ({ directory, project })))
-}
-
-export function filterWorkspaceInventory<T extends { project: { id: string } }>(
-  workspaces: readonly T[],
-  project: string,
-) {
-  if (project === "all") return [...workspaces]
-  return workspaces.filter((workspace) => workspace.project.id === project)
-}
-
-export function sessionsForWorkspace(sessions: readonly SessionInfo[], workspace: string) {
-  return sessions
-    .filter((session) => session.time.archived === undefined)
-    .filter((session) => containsDirectory(workspace, session.location.directory))
-    .toSorted((a, b) => b.time.updated - a.time.updated)
-}
-
-export function mergeWorkspaceSessionInventory(server: readonly SessionInfo[], cached: readonly SessionInfo[]) {
-  const sessions = new Map(server.map((session) => [session.id, session]))
-  cached.forEach((session) => {
-    const current = sessions.get(session.id)
-    if (!current || session.time.updated > current.time.updated) sessions.set(session.id, session)
-  })
-  return [...sessions.values()]
-}
-
-export function removeWorkspacesSequentially<T>(workspaces: readonly T[], remove: (workspace: T) => Promise<void>) {
-  return workspaces.reduce((previous, workspace) => previous.then(() => remove(workspace)), Promise.resolve())
-}
-
-export type WorkspaceDeleteInspection = "safe" | "active" | "linked" | "dirty"
-
-export function inspectWorkspaceDeletion(input: {
-  workspace: string
-  activeDirectory?: string
-  sessions: readonly SessionInfo[]
-  status: "clean" | "dirty"
-}): WorkspaceDeleteInspection {
-  if (input.activeDirectory && containsDirectory(input.workspace, input.activeDirectory)) return "active"
-  if (
-    input.sessions.some(
-      (session) =>
-        session.time.archived === undefined && containsDirectory(input.workspace, session.location.directory),
-    )
-  )
-    return "linked"
-  if (input.status === "dirty") return "dirty"
-  return "safe"
-}
-
-export function isWorkspaceDirectory(project: WorkspaceProject | undefined, directory: string) {
-  if (!project || (containsDirectory(project.worktree, directory) && containsDirectory(directory, project.worktree)))
-    return false
-  return workspaceDirectories(project).some((workspace) => containsDirectory(workspace, directory))
-}
-
-export function isProjectDirectory(project: WorkspaceProject | undefined, directory: string) {
-  if (!project) return false
-  return [project.worktree, ...(project.sandboxes ?? [])].some((root) => containsDirectory(root, directory))
-}
-
-export function containsDirectory(parent: string, child: string) {
-  const normalize = (value: string) => {
-    const key = pathKey(value)
-    return /^[a-z]:\//i.test(key) || key.startsWith("//") ? key.toLowerCase() : key
-  }
-  const root = normalize(parent)
-  const target = normalize(child)
-  return target === root || target.startsWith(root.endsWith("/") ? root : `${root}/`)
-}
-
-export function isWorkspaceSelection(project: WorkspaceProject | undefined, selection: string) {
-  if (selection === "main" || selection === "create") return true
-  if (!project) return false
-  if (containsDirectory(project.worktree, selection) && containsDirectory(selection, project.worktree)) return true
-  return isWorkspaceDirectory(project, selection)
-}
-
-export function workspaceDefaultSelection(
-  setting: WorkspaceDefaultDestination,
-  lastUsed: WorkspaceLastUsed | undefined,
-) {
-  if (setting === "local") return "main"
-  if (setting === "new") return "create"
-  return lastUsed === "workspace" ? "create" : "main"
-}

packages/cli/package.json

@@ -42,8 +42,8 @@
     "solid-js": "catalog:",
     "tree-sitter-bash": "0.25.0",
     "tree-sitter-powershell": "0.25.10",
-    "uqr": "0.1.3",
     "web-tree-sitter": "0.25.10",
+    "uqr": "0.1.3",
     "ws": "8.21.0"
   },
   "devDependencies": {

packages/core/src/aisdk.ts

@@ -763,9 +763,7 @@ function apiCallErrorReason(error: APICallError) {
   if (error.statusCode !== undefined || !error.isRetryable) return reason
   return new TransportReason({
     message: reason.message,
-    transport: "http",
-    operation: "request",
-    code: error.name,
+    kind: error.name,
     url: error.url,
     http: "http" in reason ? reason.http : undefined,
   })

packages/core/src/session/runner/to-llm-message.ts

@@ -1,6 +1,5 @@
 import { Message, ToolCallPart, ToolResultPart, type ContentPart, type ProviderMetadata } from "@opencode-ai/ai"
 import { Option, Schema } from "effect"
-import { fileURLToPath } from "url"
 import type { Model } from "../../model.js"
 import { SessionMessage } from "../message.js"
 import type { FileAttachment } from "@opencode-ai/schema/prompt"
@@ -15,17 +14,6 @@ const media = (file: FileAttachment): ContentPart => ({
   metadata: file.description === undefined ? undefined : { description: file.description },
 })
 
-const attachmentLocation = (file: FileAttachment) => {
-  if (file.source.type !== "uri") return undefined
-  const url = URL.parse(file.source.uri)
-  if (url?.protocol !== "file:") return undefined
-  try {
-    return fileURLToPath(url)
-  } catch {
-    return undefined
-  }
-}
-
 const textAttachment = (file: FileAttachment): ContentPart => ({
   type: "text",
   text: `\n\n${[
@@ -48,7 +36,7 @@ const textAttachment = (file: FileAttachment): ContentPart => ({
 const directoryAttachment = (file: FileAttachment): ContentPart => ({
   type: "text",
   text: `\n\n${[
-    `Attached directory: ${attachmentLocation(file) ?? file.name ?? (file.source.type === "uri" ? file.source.uri : "directory")}`,
+    `Attached directory: ${file.name ?? (file.source.type === "uri" ? file.source.uri : "directory")}`,
     file.description === undefined ? undefined : `Description: ${file.description}`,
     file.data.length === 0 ? undefined : "",
     file.data.length === 0 ? undefined : Buffer.from(file.data, "base64").toString("utf8"),
@@ -67,10 +55,7 @@ const directoryAttachment = (file: FileAttachment): ContentPart => ({
 const attachmentContent = (file: FileAttachment): ContentPart[] => {
   if (file.mime === "text/plain") return [textAttachment(file)]
   if (file.mime === "application/x-directory") return [directoryAttachment(file)]
-  if (imageMimes.has(file.mime)) {
-    const location = attachmentLocation(file)
-    return [...(location === undefined ? [] : [Message.text(`Attached file: ${location}`)]), media(file)]
-  }
+  if (imageMimes.has(file.mime)) return [media(file)]
   return []
 }
 

packages/core/test/aisdk.test.ts

@@ -49,9 +49,7 @@ const client = LLMClient.layer.pipe(
   Layer.provide(
     Layer.succeed(
       RequestExecutor.Service,
-      RequestExecutor.Service.of({
-        execute: () => Effect.die("Unexpected HTTP request"),
-      }),
+      RequestExecutor.Service.of({ execute: () => Effect.die("Unexpected HTTP request") }),
     ),
   ),
 )
@@ -544,12 +542,7 @@ it.effect("retries status-less AI SDK transport failures", () =>
         isRetryable: true,
       }),
     )
-    expect(error.reason).toMatchObject({
-      _tag: "Transport",
-      transport: "http",
-      operation: "request",
-      code: "AI_APICallError",
-    })
+    expect(error.reason).toMatchObject({ _tag: "Transport", kind: "AI_APICallError" })
     expect(SessionRunnerRetry.isRetryable(error)).toBeTrue()
     expect("http" in error.reason ? error.reason.http?.request.url : undefined).toBe("https://api.example.com/chat")
   }),

packages/core/test/session-error.test.ts

@@ -39,9 +39,7 @@ describe("toSessionError", () => {
     )
     expect(toSessionError(llm(new QuotaExceededReason({ message: "quota" }))).type).toBe("provider.quota")
     expect(toSessionError(llm(new ContentPolicyReason({ message: "blocked" }))).type).toBe("provider.content-filter")
-    expect(
-      toSessionError(llm(new TransportReason({ message: "transport", transport: "http", operation: "request" }))).type,
-    ).toBe("provider.transport")
+    expect(toSessionError(llm(new TransportReason({ message: "transport" }))).type).toBe("provider.transport")
     expect(toSessionError(llm(new ProviderInternalReason({ message: "internal", status: 500 }))).type).toBe(
       "provider.internal",
     )
@@ -113,7 +111,7 @@ describe("toSessionError", () => {
     const eligible = [
       llm(new RateLimitReason({ message: "rate" })),
       llm(new ProviderInternalReason({ message: "internal", status: 500 })),
-      llm(new TransportReason({ message: "transport", transport: "http", operation: "request" })),
+      llm(new TransportReason({ message: "transport" })),
     ]
     const ineligible = [
       llm(new AuthenticationReason({ message: "auth", kind: "invalid" })),

packages/core/test/session-execution.test.ts

@@ -32,7 +32,7 @@ describe("SessionExecution lifecycle", () => {
           new AIError({
             module: "test",
             method: "stream",
-            reason: new TransportReason({ message: "Disconnected", transport: "http", operation: "request" }),
+            reason: new TransportReason({ message: "Disconnected" }),
           }),
         ),
       ),

packages/core/test/session-runner-message.test.ts

@@ -11,8 +11,6 @@ import { Shell } from "@opencode-ai/schema/shell"
 import { Location } from "@opencode-ai/schema/location"
 import { AbsolutePath } from "@opencode-ai/schema/schema"
 import { DateTime } from "effect"
-import path from "path"
-import { pathToFileURL } from "url"
 
 const created = DateTime.makeUnsafe(0)
 const id = (value: string) => SessionMessage.ID.make(`msg_${value}`)
@@ -269,13 +267,12 @@ Recent work
     ])
   })
 
-  test("exposes admitted reference directory source paths in model context", () => {
-    const location = path.resolve("/references/harness-engineering")
+  test("lowers directory attachments as directory context", () => {
     const directory = FileAttachment.make({
       data: Base64.make(Buffer.from("lib/\nindex.ts").toString("base64")),
       mime: "application/x-directory",
-      source: { type: "uri", uri: pathToFileURL(location).href },
-      name: "harness-engineering",
+      source: { type: "uri", uri: "file:///project/src" },
+      name: "src/",
     })
     const messages = toLLMMessages(
       [
@@ -298,15 +295,14 @@ Recent work
         { type: "text", text: "Review this directory" },
         {
           type: "text",
-          text: `\n\nAttached directory: ${location}\n\nlib/\nindex.ts`,
-          metadata: { attachment: { source: directory.source, name: "harness-engineering" } },
+          text: "\n\nAttached directory: src/\n\nlib/\nindex.ts",
+          metadata: { attachment: { source: directory.source, name: "src/" } },
         },
       ],
     })
   })
 
   test("preserves attachment order after the prompt", () => {
-    const directory = path.resolve("/project/src")
     const messages = toLLMMessages(
       [
         SessionMessage.User.make({
@@ -317,7 +313,7 @@ Recent work
             FileAttachment.make({
               data: Base64.make(Buffer.from("index.ts").toString("base64")),
               mime: "application/x-directory",
-              source: { type: "uri", uri: pathToFileURL(directory).href },
+              source: { type: "uri", uri: "file:///project/src" },
               name: "src/",
             }),
             FileAttachment.make({
@@ -336,13 +332,12 @@ Recent work
     expect(messages).toHaveLength(1)
     expect(messages[0]?.content.map((part) => (part.type === "text" ? part.text : part.type))).toEqual([
       "Review these attachments",
-      `\n\nAttached directory: ${directory}\n\nindex.ts`,
+      "\n\nAttached directory: src/\n\nindex.ts",
       "\n\nAttached file: main.ts\n\nexport const value = 1",
     ])
   })
 
   test("omits empty prompt text before an attachment", () => {
-    const directory = path.resolve("/project/src")
     const messages = toLLMMessages(
       [
         SessionMessage.User.make({
@@ -353,7 +348,7 @@ Recent work
             FileAttachment.make({
               data: Base64.make(Buffer.from("index.ts").toString("base64")),
               mime: "application/x-directory",
-              source: { type: "uri", uri: pathToFileURL(directory).href },
+              source: { type: "uri", uri: "file:///project/src" },
               name: "src/",
             }),
           ],
@@ -364,9 +359,7 @@ Recent work
     )
 
     expect(messages).toHaveLength(1)
-    expect(messages[0]?.content).toMatchObject([
-      { type: "text", text: `\n\nAttached directory: ${directory}\n\nindex.ts` },
-    ])
+    expect(messages[0]?.content).toMatchObject([{ type: "text", text: "\n\nAttached directory: src/\n\nindex.ts" }])
   })
 
   test("uses materialized image data as provider media and drops unsupported attachments", () => {
@@ -398,108 +391,6 @@ Recent work
     ])
   })
 
-  test("exposes admitted local image source paths before provider media", () => {
-    const data = Base64.make("AAECAw==")
-    const location = path.resolve("/project/IMG_3480.JPG")
-    const image = FileAttachment.make({
-      data,
-      mime: "image/png",
-      source: { type: "uri", uri: pathToFileURL(location).href },
-      name: "IMG_3480.JPG",
-    })
-
-    const messages = toLLMMessages(
-      [
-        SessionMessage.User.make({
-          id: id("user-local-image-path"),
-          type: "user",
-          text: "Inspect this image",
-          files: [image],
-          time: { created },
-        }),
-      ],
-      model,
-    )
-
-    expect(messages[0]?.content).toEqual([
-      { type: "text", text: "Inspect this image" },
-      { type: "text", text: `Attached file: ${location}` },
-      { type: "media", mediaType: "image/png", data, filename: "IMG_3480.JPG" },
-    ])
-  })
-
-  test("falls back to attachment names for invalid local source paths", () => {
-    const data = Base64.make("AAECAw==")
-    const messages = toLLMMessages(
-      [
-        SessionMessage.User.make({
-          id: id("user-invalid-local-paths"),
-          type: "user",
-          text: "Inspect these attachments",
-          files: [
-            FileAttachment.make({
-              data: Base64.make(Buffer.from("index.ts").toString("base64")),
-              mime: "application/x-directory",
-              source: { type: "uri", uri: "file:///project/src%2Flib" },
-              name: "src/",
-            }),
-            FileAttachment.make({
-              data,
-              mime: "image/png",
-              source: { type: "uri", uri: "file:///project/image%2Fpreview.png" },
-              name: "preview.png",
-            }),
-          ],
-          time: { created },
-        }),
-      ],
-      model,
-    )
-
-    expect(messages[0]?.content).toEqual([
-      { type: "text", text: "Inspect these attachments" },
-      {
-        type: "text",
-        text: "\n\nAttached directory: src/\n\nindex.ts",
-        metadata: {
-          attachment: {
-            source: { type: "uri", uri: "file:///project/src%2Flib" },
-            name: "src/",
-          },
-        },
-      },
-      { type: "media", mediaType: "image/png", data, filename: "preview.png" },
-    ])
-  })
-
-  test("does not add attachment location text for non-local provider media", () => {
-    const data = Base64.make("AAECAw==")
-    const messages = toLLMMessages(
-      [
-        SessionMessage.User.make({
-          id: id("user-remote-image"),
-          type: "user",
-          text: "Inspect this image",
-          files: [
-            FileAttachment.make({
-              data,
-              mime: "image/png",
-              source: { type: "uri", uri: "https://example.com/image.png" },
-              name: "image.png",
-            }),
-          ],
-          time: { created },
-        }),
-      ],
-      model,
-    )
-
-    expect(messages[0]?.content).toEqual([
-      { type: "text", text: "Inspect this image" },
-      { type: "media", mediaType: "image/png", data, filename: "image.png" },
-    ])
-  })
-
   test("deduplicates provider media while preserving durable attachment references", () => {
     const data = Base64.make("AAECAw==")
     const messages = toLLMMessages(
@@ -577,7 +468,7 @@ Recent work
             FileAttachment.make({
               data,
               mime: "image/png",
-              source: { type: "uri", uri: pathToFileURL(path.resolve("/project/image.png")).href },
+              source: { type: "uri", uri: "file:///project/image.png" },
               name: "image.png",
               mention: { start: 0, end: 9, text: "[Image 1]" },
             }),

packages/core/test/session-runner.test.ts

@@ -515,11 +515,7 @@ const providerUnavailable = () =>
   new AIError({
     module: "test",
     method: "stream",
-    reason: new TransportReason({
-      message: "Provider unavailable",
-      transport: "http",
-      operation: "request",
-    }),
+    reason: new TransportReason({ message: "Provider unavailable" }),
   })
 
 const incompleteStream = () =>

packages/desktop/src/renderer/index.tsx

@@ -9,7 +9,6 @@ import {
   type Locale,
   type Platform,
   PlatformProvider,
-  preloadSessionRoute,
   createDraftStore,
   ServerConnection,
   useCommand,
@@ -443,9 +442,7 @@ render(() => {
     const api = window.api as typeof window.api & {
       getWindowID?: () => Promise<string>
     }
-    const id = await api.getWindowID?.()
-    if (/^\/server\/[^/]+\/session\/[^/]+/.test(getLastActiveUrl(id ?? "browser"))) await preloadSessionRoute()
-    return { id }
+    return { id: await api.getWindowID?.() }
   })
 
   return (

packages/enterprise/src/app.tsx

@@ -5,14 +5,7 @@ import { MetaProvider } from "@solidjs/meta"
 import { MarkedProvider } from "@opencode-ai/ui/context/marked"
 import { DialogProvider } from "@opencode-ai/ui/context/dialog"
 import { I18nProvider } from "@opencode-ai/ui/context"
-import {
-  pluralCategory,
-  pluralKey,
-  type UiI18nParams,
-  type UiI18nPluralKey,
-  type UiTranslate,
-  type UiPluralCategory,
-} from "@opencode-ai/ui/context/i18n"
+import { pluralCategory, pluralKey, type UiI18nParams, type UiI18nPluralKey } from "@opencode-ai/ui/context/i18n"
 import { dict as uiEn } from "@opencode-ai/ui/i18n/en"
 import { dict as uiZh } from "@opencode-ai/ui/i18n/zh"
 import { createEffect, createMemo, Suspense, type ParentProps } from "solid-js"
@@ -65,30 +58,20 @@ function detectLocale() {
 function UiI18nBridge(props: ParentProps) {
   const locale = createMemo(() => detectLocale())
   const zh = uiZh as Partial<Record<string, string>>
-  const translate = (key: keyof typeof uiEn, params?: UiI18nParams) => {
+  const t = (key: keyof typeof uiEn, params?: UiI18nParams) => {
     const value = locale() === "zh" ? (zh[key] ?? uiEn[key]) : uiEn[key]
     const text = value ?? String(key)
     return resolveTemplate(text, params)
   }
-  const t = translate as UiTranslate
-  const pluralForm = (key: UiI18nPluralKey, category: UiPluralCategory, params?: UiI18nParams) => {
-    const candidate = pluralKey(key, category)
-    const fallback = pluralKey(key, "other")
-    const value =
-      locale() === "zh"
-        ? (zh[candidate] ?? zh[fallback] ?? uiEn[candidate] ?? uiEn[fallback])
-        : (uiEn[candidate] ?? uiEn[fallback])
-    return resolveTemplate(value ?? fallback, params)
-  }
   const plural = (key: UiI18nPluralKey, count: number, params?: UiI18nParams) =>
-    pluralForm(key, pluralCategory(locale(), count), { ...params, count })
+    t(pluralKey(key, pluralCategory(locale(), count)), { ...params, count })
 
   createEffect(() => {
     if (typeof document !== "object") return
     document.documentElement.lang = locale()
   })
 
-  return <I18nProvider value={{ locale, t, plural, pluralForm }}>{props.children}</I18nProvider>
+  return <I18nProvider value={{ locale, t, plural }}>{props.children}</I18nProvider>
 }
 
 export default function App() {

packages/server/src/fetch.ts

@@ -7,6 +7,15 @@ import { isAllowedCorsOrigin } from "./cors"
 import { createRoutes } from "./routes"
 import type { ServerOptions } from "./options"
 
+export interface BootOptions {
+  /**
+   * Resumes execution-journaled Sessions once the application layer boots. Pair with
+   * `SessionExecution.configured({ suspendOnStart: true })` on runtimes that can die without
+   * teardown, so turns orphaned by a hard death replay on the next boot.
+   */
+  readonly resumeSuspendedSessions?: boolean
+}
+
 /**
  * Builds a web-standard fetch handler — `(request: Request) => Promise<Response>` — serving the
  * same HttpApi routes as the Node server process without binding a port, owning a listener, or
@@ -23,17 +32,13 @@ import type { ServerOptions } from "./options"
  * Auth follows `createRoutes` semantics: `options.password` enforces Basic auth; omitting it
  * serves unauthenticated, so an embedder without a password must front the handler with its own
  * access control.
- *
- * Sessions whose execution claim was never released resume once the layer is built, exactly as
- * the Node server process does: a runtime that dies without teardown — an evicted Durable
- * Object leaves the same durable signature as a killed process — replays orphaned turns on the
- * next boot, and the sweep is a no-op when nothing is suspended.
  */
-export const make = Effect.fn("ServerFetch.make")(function* (options: ServerOptions = {}) {
+export const make = Effect.fn("ServerFetch.make")(function* (options: ServerOptions = {}, boot: BootOptions = {}) {
   const context = yield* Layer.build(createRoutes(options, () => []).pipe(Layer.provide(HttpServer.layerServices)))
   // Forked so the returned handler is never delayed; resumed drains are already
   // logged and durably recorded by the execution layer.
-  yield* Effect.forkDetach(Context.get(context, SessionRestart.Service).resumeSuspendedSessions)
+  if (boot.resumeSuspendedSessions)
+    yield* Effect.forkDetach(Context.get(context, SessionRestart.Service).resumeSuspendedSessions)
   return Context.get(context, HttpRouter.HttpRouter)
     .asHttpEffect()
     .pipe(

packages/session-ui/AGENTS.md

@@ -1,8 +1,6 @@
 ## Localization
 
 - NEVER hardcode user-visible English strings in production code. ALWAYS use an i18n key for visible copy, placeholders, accessible labels, tooltips, menus, dialogs, empty states, and displayed errors.
-- Feature work adds English source strings only. Leave non-English keys absent so the runtime English fallback applies; translations land separately after language review.
-- Render count-sensitive copy through `i18n.plural(baseKey, count, params)`. Never select or pass `.zero`, `.one`, `.two`, `.few`, `.many`, or `.other` variants to `i18n.t(...)`; `pluralForm(...)` is reserved for components that animate individual grammatical forms.
 - When migrating existing copy to i18n, preserve the English text byte-for-byte unless the task explicitly requests a copy change.
 - NEVER change existing English text or English keys to facilitate translation. English is intentional, designer-written source copy; adapt locale-specific translations and i18n mechanics around it.
 - Do not translate from model knowledge alone. Verify terminology and grammar with Unicode CLDR locale/plural data, Microsoft Localization Style Guides and terminology, Apple localization/style guidance and localized platform UI, Mozilla localization style guides, Mozilla Pontoon, and the Firefox localization corpus at `github.com/mozilla-l10n/firefox-l10n`.

packages/session-ui/src/components/markdown-stream.test.ts

@@ -158,12 +158,6 @@ describe("markdown stream", () => {
     expect(final.blocks[2]).toEqual({ raw: "- final item", src: "- final item", mode: "full" })
   })
 
-  test("splits completed markdown into bounded top-level blocks", () => {
-    const result = project(undefined, "# Plan\n\nFirst paragraph.\n\nSecond paragraph.", false)
-
-    expect(result.blocks.map((block) => block.raw)).toEqual(["# Plan", "First paragraph.", "Second paragraph."])
-  })
-
   test("catches up paced text before finalizing", () => {
     const live = project(undefined, "# Plan\n\nFinished paragraph.\n\n- final", true)
     const final = project(live, `${live.text} item`, false)

packages/session-ui/src/components/markdown-stream.ts

@@ -51,7 +51,7 @@ function heal(text: string) {
 }
 
 export function stream(text: string, live: boolean): Block[] {
-  if (!live) return completedBlocks(text)
+  if (!live) return completedProjection(text).blocks
   if (refs(text)) return [{ raw: text, src: heal(text), mode: "live" }] satisfies Block[]
   const tokens = marked.lexer(text)
   const tail = tokens.findLastIndex((token) => token.type !== "space")
@@ -85,17 +85,6 @@ export function stream(text: string, live: boolean): Block[] {
   return [...result, { raw, src: openCode(code.raw), mode: "code", language: language(code.lang) }]
 }
 
-function completedBlocks(text: string) {
-  if (refs(text)) return completedProjection(text).blocks
-  const tokens = marked.lexer(text)
-  return tokens.flatMap((token): Block[] => {
-    if (token.type === "space") return []
-    if (token.type !== "code") return [{ raw: token.raw, src: token.raw, mode: "full" }]
-    const code = token as Tokens.Code
-    return [{ raw: code.raw, src: code.text, mode: "code", language: language(code.lang), complete: true }]
-  })
-}
-
 export function project(previous: Projection | undefined, text: string, live: boolean): Projection {
   if (!live) {
     const current =
@@ -104,7 +93,7 @@ export function project(previous: Projection | undefined, text: string, live: bo
         : previous && text.startsWith(previous.text)
           ? project(previous, text, true)
           : undefined
-    if (!current) return { text, blocks: completedBlocks(text) }
+    if (!current) return completedProjection(text)
     return {
       text,
       blocks: current.blocks.map((block) => {

packages/session-ui/src/components/markdown.tsx

@@ -491,8 +491,6 @@ export function Markdown(
   )
 
   let copyCleanup: (() => void) | undefined
-  let renderFrame: number | undefined
-  let renderGeneration = 0
 
   createEffect(() => {
     const container = root()
@@ -501,9 +499,6 @@ export function Markdown(
     const content = local.text ? pendingBlocks(result, projected, local.cacheKey, owner) : []
     if (!container) return
     if (isServer) return
-    const generation = ++renderGeneration
-    if (renderFrame !== undefined) cancelAnimationFrame(renderFrame)
-    renderFrame = undefined
     if (content.length === 0) {
       disposeCopyButtons(container)
       container.innerHTML = ""
@@ -520,40 +515,24 @@ export function Markdown(
     })
     activeCodeKeys.clear()
     nextCodeKeys.forEach((key) => activeCodeKeys.add(key))
-    let index = 0
-    const update = () => {
-      renderFrame = undefined
-      if (generation !== renderGeneration) return
-      const deadline = performance.now() + 8
-      while (index < content.length && performance.now() < deadline) {
-        updateBlock(container, index, content[index]!, labels)
-        index += 1
-      }
-      if (index < content.length) {
-        renderFrame = requestAnimationFrame(update)
-        return
-      }
-      while (container.children.length > content.length) {
-        const child = container.lastElementChild
-        if (!child) break
-        disposeCopyButtons(child)
-        child.remove()
-      }
-      container
-        .querySelectorAll<HTMLElement>('[data-slot="markdown-copy-button"]')
-        .forEach((button) => setCopyState(button, labels, button.dataset.copied === "true"))
-      if (!copyCleanup)
-        copyCleanup = setupCodeCopy(container, () => ({
-          copy: i18n.t("ui.message.copy"),
-          copied: i18n.t("ui.message.copied"),
-        }))
+    content.forEach((block, index) => updateBlock(container, index, block, labels))
+    while (container.children.length > content.length) {
+      const child = container.lastElementChild
+      if (!child) break
+      disposeCopyButtons(child)
+      child.remove()
     }
-    update()
+    container
+      .querySelectorAll<HTMLElement>('[data-slot="markdown-copy-button"]')
+      .forEach((button) => setCopyState(button, labels, button.dataset.copied === "true"))
+    if (!copyCleanup)
+      copyCleanup = setupCodeCopy(container, () => ({
+        copy: i18n.t("ui.message.copy"),
+        copied: i18n.t("ui.message.copied"),
+      }))
   })
 
   onCleanup(() => {
-    renderGeneration += 1
-    if (renderFrame !== undefined) cancelAnimationFrame(renderFrame)
     if (copyCleanup) copyCleanup()
     disposeMarkdownProjection(owner)
     activeCodeKeys.forEach(disposeCode)

packages/session-ui/src/components/message-part.css

@@ -1382,11 +1382,6 @@ body[data-new-layout] [data-component="user-message"] {
   background: var(--v2-background-bg-layer-02);
 }
 
-body[data-new-layout] [data-workspace-session] [data-component="user-message"] [data-slot="user-message-text"] {
-  background: var(--v2-background-bg-accent);
-  color: var(--v2-text-text-contrast);
-}
-
 body:not([data-new-layout]) {
   [data-component="user-message"] {
     color: var(--text-strong);

packages/session-ui/src/components/message-part.tsx

@@ -551,7 +551,7 @@ export function getToolInfo(
         icon: "code-lines",
         title: i18n.t("ui.tool.patch"),
         subtitle: input.files?.length
-          ? `${input.files.length} ${i18n.plural("ui.common.file", input.files.length)}`
+          ? `${input.files.length} ${i18n.t(input.files.length > 1 ? "ui.common.file.other" : "ui.common.file.one")}`
           : undefined,
       }
     case "todowrite":
@@ -2349,7 +2349,7 @@ ToolRegistry.register({
     const subtitle = createMemo(() => {
       const count = files().length
       if (count === 0) return ""
-      return `${count} ${i18n.plural("ui.common.file", count)}`
+      return `${count} ${i18n.t(count > 1 ? "ui.common.file.other" : "ui.common.file.one")}`
     })
 
     return (
@@ -2590,7 +2590,7 @@ ToolRegistry.register({
       const count = questions().length
       if (count === 0) return ""
       if (completed()) return i18n.t("ui.question.subtitle.answered", { count })
-      return `${count} ${i18n.plural("ui.common.question", count)}`
+      return `${count} ${i18n.t(count > 1 ? "ui.common.question.other" : "ui.common.question.one")}`
     })
 
     return (

packages/session-ui/src/components/tool-count-label.tsx

@@ -27,11 +27,9 @@ function common(one: string, other: string) {
 export function AnimatedCountLabel(props: { count: number; plural: UiI18nPluralKey; class?: string }) {
   const i18n = useI18n()
   const category = createMemo(() => pluralCategory(i18n.locale(), Math.round(props.count)))
-  const form = (category: ReturnType<typeof pluralCategory>) =>
-    i18n.pluralForm?.(props.plural, category) ?? (i18n.t as (key: string) => string)(pluralKey(props.plural, category))
-  const one = createMemo(() => split(form("one")))
-  const other = createMemo(() => split(form("other")))
-  const active = createMemo(() => split(form(category())))
+  const one = createMemo(() => split(i18n.t(pluralKey(props.plural, "one"))))
+  const other = createMemo(() => split(i18n.t(pluralKey(props.plural, "other"))))
+  const active = createMemo(() => split(i18n.t(pluralKey(props.plural, category()))))
   const suffix = createMemo(() => common(one().after, other().after))
   const splitSuffix = createMemo(
     () =>

packages/session-ui/src/pierre/worker.ts

@@ -24,7 +24,7 @@ function createPool(lineDiffType: "none" | "word-alt") {
     {
       theme: "OpenCode",
       lineDiffType,
-      preferredHighlighter: "shiki-js",
+      preferredHighlighter: "shiki-wasm",
     },
   )
 

packages/session-ui/src/v2/components/prompt-input/index.tsx

@@ -36,7 +36,6 @@ export type PromptInputV2Mode = "normal" | "shell"
 
 export type PromptInputV2Props = {
   controller: PromptInputV2Interaction
-  accentSubmit?: boolean
   disabled?: boolean
   readOnly?: boolean
   borderUnderlay?: boolean
@@ -53,11 +52,9 @@ export function PromptInputV2(props: PromptInputV2Props) {
   const view = props.controller.view
   let editor: HTMLDivElement | undefined
   let localInput = false
-  const updateCursor = (event: KeyboardEvent | PointerEvent) => {
+  const updateCursor = () => {
     if (!editor || !window.getSelection()?.isCollapsed) return
-    if (event instanceof KeyboardEvent && !["ArrowLeft", "ArrowRight", "ArrowUp", "ArrowDown", "Home", "End"].includes(event.key))
-      return
-    props.controller.onCursor(parsePromptInputV2Editor(editor).cursor)
+    props.controller.onCursor(promptInputV2Cursor(editor))
   }
   const mode = createMemo(() => state.mode)
   const buttons = createMemo(() => ({
@@ -166,7 +163,8 @@ export function PromptInputV2(props: PromptInputV2Props) {
             class="relative z-10 block min-h-[60px] max-h-[180px] w-full overflow-y-auto whitespace-pre-wrap bg-transparent px-4 pt-4 pb-2 text-[13px] font-[440] leading-5 text-v2-text-text-base focus:outline-none empty:before:content-['\200B'] [&_[data-mention=file]]:text-syntax-property [&_[data-mention=agent]]:text-syntax-type [&_[data-mention=reference]]:text-syntax-keyword"
             classList={{ "font-mono!": state.mode === "shell", "opacity-50": props.disabled }}
             onInput={(event) => {
-              const { prompt, cursor } = parsePromptInputV2Editor(event.currentTarget)
+              const cursor = promptInputV2Cursor(event.currentTarget)
+              const prompt = parsePromptInputV2Editor(event.currentTarget)
               const images = props.controller.parts().filter((part) => part.type === "image")
               localInput = true
               props.controller.onInput(prompt.map((part) => part.content).join(""), [...prompt, ...images], cursor)
@@ -260,7 +258,6 @@ export function PromptInputV2(props: PromptInputV2Props) {
             mode={state.mode}
             stopping={view.submit.stopping()}
             disabled={!props.controller.canSubmit()}
-            accent={props.accentSubmit}
             sendLabel={i18n.t("ui.promptInput.send")}
             stopLabel={i18n.t("ui.promptInput.stop")}
             onSubmit={props.controller.submit}
@@ -303,13 +300,8 @@ function renderPromptInputV2Editor(editor: HTMLDivElement, prompt: PromptInputV2
 
 function parsePromptInputV2Editor(editor: HTMLDivElement) {
   const parts: Exclude<PromptInputV2Prompt[number], PromptInputV2Attachment>[] = []
-  const selection = window.getSelection()
-  const anchorNode = selection && editor.contains(selection.anchorNode) ? selection.anchorNode : undefined
-  const anchorOffset = anchorNode ? selection!.anchorOffset : 0
   let buffer = ""
   let position = 0
-  let cursor: number | undefined
-  const offset = () => position + buffer.length
 
   const flush = () => {
     if (!buffer) return
@@ -344,42 +336,43 @@ function parsePromptInputV2Editor(editor: HTMLDivElement) {
   }
   const visit = (node: Node) => {
     if (node.nodeType === Node.TEXT_NODE) {
-      if (node === anchorNode) cursor = offset() + Math.min(anchorOffset, node.textContent?.length ?? 0)
       buffer += node.textContent ?? ""
       return
     }
     if (!(node instanceof HTMLElement)) return
     if (node.dataset.mention) {
-      if (node === anchorNode) cursor = offset() + (anchorOffset > 0 ? (node.textContent?.length ?? 0) : 0)
       mention(node)
       return
     }
     if (node.tagName === "BR") {
-      if (node === anchorNode) cursor = offset() + (anchorOffset > 0 ? 1 : 0)
       buffer += "\n"
       return
     }
-    Array.from(node.childNodes).forEach((child, index) => {
-      if (node === anchorNode && anchorOffset === index) cursor = offset()
-      visit(child)
-    })
-    if (node === anchorNode && anchorOffset >= node.childNodes.length) cursor = offset()
+    Array.from(node.childNodes).forEach(visit)
   }
 
   Array.from(editor.childNodes).forEach((node, index, nodes) => {
-    if (editor === anchorNode && anchorOffset === index) cursor = offset()
     visit(node)
     if (node instanceof HTMLElement && ["DIV", "P"].includes(node.tagName) && index < nodes.length - 1) buffer += "\n"
   })
-  if (editor === anchorNode && anchorOffset >= editor.childNodes.length) cursor = offset()
   flush()
-  const result =
-    parts.length === 0 ||
-    (parts.every((part) => part.type === "text") &&
-      parts.every((part) => part.content.replace(/[\n\u200B]/g, "") === ""))
-      ? [{ type: "text" as const, content: "", start: 0, end: 0 }]
-      : parts
-  return { prompt: result, cursor: cursor ?? offset() }
+  if (
+    parts.every((part) => part.type === "text") &&
+    parts.every((part) => part.content.replace(/[\n\u200B]/g, "") === "")
+  ) {
+    return [{ type: "text" as const, content: "", start: 0, end: 0 }]
+  }
+  if (parts.length > 0) return parts
+  return [{ type: "text" as const, content: "", start: 0, end: 0 }]
+}
+
+function promptInputV2Cursor(editor: HTMLDivElement) {
+  const selection = window.getSelection()
+  if (!selection?.rangeCount || !editor.contains(selection.anchorNode)) return editor.textContent?.length ?? 0
+  const range = selection.getRangeAt(0).cloneRange()
+  range.selectNodeContents(editor)
+  range.setEnd(selection.anchorNode!, selection.anchorOffset)
+  return range.toString().length
 }
 
 export function PromptInputV2Attachments(props: {
@@ -680,7 +673,6 @@ export function PromptInputV2SubmitButton(props: {
   mode: PromptInputV2Mode
   stopping: boolean
   disabled: boolean
-  accent?: boolean
   sendLabel: string
   stopLabel: string
   onSubmit: () => void
@@ -699,16 +691,10 @@ export function PromptInputV2SubmitButton(props: {
         tabIndex={props.mode === "normal" ? undefined : -1}
         icon={props.stopping ? "stop" : props.mode === "shell" ? "arrow-undo-down" : "arrow-up"}
         variant="primary"
-        class="size-7 rounded-md p-[6px] shadow-[var(--v2-elevation-button-contrast)] disabled:opacity-50"
-        classList={{
-          "text-v2-text-text-contrast": !!props.accent && !props.stopping && !props.disabled,
-          "text-v2-icon-icon-muted": !props.accent || props.stopping || props.disabled,
-        }}
+        class="size-7 rounded-md p-[6px] text-v2-icon-icon-muted shadow-[var(--v2-elevation-button-contrast)] disabled:opacity-50"
         style={{
           "background-image":
-            props.accent && !props.stopping && !props.disabled
-              ? "linear-gradient(180deg,var(--v2-alpha-light-20) 0%,var(--v2-alpha-light-0) 100%),linear-gradient(90deg,var(--v2-background-bg-accent) 0%,var(--v2-background-bg-accent) 100%)"
-              : "linear-gradient(180deg,var(--v2-alpha-light-20) 0%,var(--v2-alpha-light-0) 100%),linear-gradient(90deg,var(--v2-background-bg-contrast) 0%,var(--v2-background-bg-contrast) 100%)",
+            "linear-gradient(180deg,var(--v2-alpha-light-20) 0%,var(--v2-alpha-light-0) 100%),linear-gradient(90deg,var(--v2-background-bg-contrast) 0%,var(--v2-background-bg-contrast) 100%)",
         }}
         aria-label={props.stopping ? props.stopLabel : props.sendLabel}
         onClick={(event) => {

packages/tui/src/app.tsx

@@ -38,7 +38,6 @@ import {
   TuiStartupProvider,
   TuiTerminalEnvironmentProvider,
   useTuiApp,
-  useTuiPaths,
   useTuiStartup,
   type TuiApp,
 } from "./context/runtime"
@@ -86,7 +85,6 @@ import { ArgsProvider, useArgs, type Args } from "./context/args"
 import open from "open"
 import { PromptRefProvider, usePromptRef } from "./context/prompt"
 import { Config, ConfigProvider, useConfig } from "./config"
-import { newSessionLocation } from "./config/new-session-location"
 import { PluginProvider, usePlugin, type PackageResolver } from "./plugin/context"
 import { tuiPluginDirectories } from "./plugin/discovery"
 import { PluginRoute, Slot } from "./plugin/render"
@@ -455,7 +453,6 @@ function App(props: { pair?: DialogPairCredentials }) {
   const log = useLog({ component: "app" })
   const app = useTuiApp()
   const startup = useTuiStartup()
-  const paths = useTuiPaths()
   const config = useConfig()
   const devtools = createMemo(() => config.data.debug?.devtools ?? app.channel === "local")
   const route = useRoute()
@@ -662,13 +659,10 @@ function App(props: { pair?: DialogPairCredentials }) {
         run: () => {
           route.navigate({
             type: "home",
-            location: newSessionLocation(
-              config.data.session.new_location,
-              paths.cwd,
+            location:
               route.data.type === "session"
                 ? (data.session.get(route.data.sessionID)?.location ?? location.ref)
                 : undefined,
-            ),
           })
           dialog.clear()
         },

packages/tui/src/component/devtools-bar.tsx

@@ -384,18 +384,16 @@ export function DevToolsBar() {
               >
                 {turnTokens() ? "[x]" : "[ ]"} Turn token usage
               </Action>
-              <Show when={Boolean(turnTokens())}>
-                <Action
-                  onClick={() =>
-                    void config.update((draft) => {
-                      draft.debug = { ...draft.debug, turn_tokens: verboseTurnTokens() ? true : "verbose" }
-                    })
-                  }
-                  hoverBackground
-                >
-                  {verboseTurnTokens() ? "[x]" : "[ ]"} Turn token usage (verbose)
-                </Action>
-              </Show>
+              <Action
+                onClick={() =>
+                  void config.update((draft) => {
+                    draft.debug = { ...draft.debug, turn_tokens: verboseTurnTokens() ? true : "verbose" }
+                  })
+                }
+                hoverBackground
+              >
+                {verboseTurnTokens() ? "[x]" : "[ ]"} Turn token usage (verbose)
+              </Action>
             </box>
             <For each={groups()}>
               {(group) => (

packages/tui/src/component/dialog-config.tsx

@@ -93,15 +93,6 @@ export const settings: Setting[] = [
     labels: ["off", "on"],
     keywords: ["attachments", "images", "tool output"],
   },
-  {
-    title: "New session location",
-    category: "Session",
-    path: ["session", "new_location"],
-    default: "launch",
-    values: ["launch", "inherit"],
-    labels: ["launch directory", "active session"],
-    keywords: ["directory", "cwd", "inherit"],
-  },
   {
     title: "Enabled",
     category: "Tabs",

packages/tui/src/component/session-tabs.tsx

@@ -16,6 +16,7 @@ import {
   type SessionTab,
   type SessionTabUnread,
 } from "../context/session-tabs-model"
+import { isFallbackTitle } from "@opencode-ai/util/session-title-fallback"
 import { createAnimatable, spring, tween } from "../ui/animation"
 import { Locale } from "../util/locale"
 import { stringWidth } from "../util/string-width"
@@ -60,6 +61,63 @@ function fadeTitleColor(color: RGBA, background: RGBA, index: number, length: nu
   return opacity === 0 ? color : tint(color, background, opacity)
 }
 
+// A tab title is provisional until the session earns a generated or user-provided one.
+function isPlaceholderSessionTitle(value: string | undefined) {
+  return value === NEW_SESSION_TAB_TITLE || value === "Untitled session" || isFallbackTitle(value)
+}
+
+// The soft edge of the title wipe spans a few cells behind the front.
+const WIPE_FEATHER = 3
+// The outgoing title sits dimmed toward the background while it is being replaced.
+const WIPE_OUTGOING_DIM = 0.5
+
+// The first real title wipes in from the left over the placeholder it replaces. Only the
+// placeholder → real transition animates; every other title change jumps, so routine
+// syncs and renames never lag behind the data (the reason the original wipe was removed).
+function createTitleWipe(title: () => string, parts: () => readonly string[], width: () => number, animations: () => boolean) {
+  const [outgoing, setOutgoing] = createSignal<string>()
+  const wipe = createAnimatable(
+    { front: 1 },
+    { enabled: animations, transition: tween({ duration: 0.45, ease: (progress) => 1 - (1 - progress) ** 3 }) },
+  )
+  createEffect((previous: string) => {
+    const next = title()
+    if (next === previous) return next
+    if (!isPlaceholderSessionTitle(previous) || isPlaceholderSessionTitle(next)) {
+      setOutgoing(undefined)
+      wipe.jump({ front: 1 })
+      return next
+    }
+    setOutgoing(previous)
+    wipe.jump({ front: 0 })
+    wipe.animate({ front: 1 })
+    return next
+  }, untrack(title))
+  const active = () => outgoing() !== undefined && wipe.value().front < 1
+  const displayed = createMemo(() => {
+    const front = wipe.value().front
+    const incoming = parts()
+    const previous = outgoing()
+    if (previous === undefined || front >= 1) return incoming
+    const previousParts = Locale.graphemes(Locale.takeWidth(previous, width()))
+    const length = Math.max(incoming.length, previousParts.length)
+    const cut = front * length
+    return Array.from({ length }, (_, index) => (cut - index > 0 ? (incoming[index] ?? " ") : (previousParts[index] ?? " ")))
+  })
+  // Tint toward the background per cell: the outgoing text dims as a block (deepening slightly
+  // as the wipe advances), and freshly revealed characters brighten over the feather behind the
+  // front, so the edge reads as a soft gradient instead of a hard cut.
+  const mix = (index: number) => {
+    if (!active()) return 0
+    const front = wipe.value().front
+    const distance = front * displayed().length - index
+    if (distance <= 0) return Math.min(1, front * 6) * (WIPE_OUTGOING_DIM + 0.25 * front)
+    if (distance < WIPE_FEATHER) return WIPE_OUTGOING_DIM * (1 - distance / WIPE_FEATHER)
+    return 0
+  }
+  return { parts: displayed, mix, active }
+}
+
 function createMarquee(hovered: () => string | undefined, animations: () => boolean) {
   const [offset, setOffset] = createSignal(0)
   const leading = createAnimatable({ opacity: 0 }, { enabled: animations, transition: tween({ duration: 0.25 }) })
@@ -185,13 +243,20 @@ function VerticalSessionTabs(props: { controller?: SessionTabsController; animat
               const numberWidth = () => 2
               const titleWidth = () => Math.max(1, width() - numberWidth() - 2 - (hovered() === tab.sessionID ? 1 : 0))
               const title = () => tab.title ?? "Untitled session"
+              const placeholder = () => isPlaceholderSessionTitle(tab.title)
               const scrolling = () => hovered() === tab.sessionID && marquee.offset() > 0
               const visibleTitle = createMemo(() =>
                 scrolling()
                   ? marqueeText(title(), titleWidth(), marquee.offset())
                   : Locale.takeWidth(title(), titleWidth()),
               )
-              const visibleTitleParts = createMemo(() => Locale.graphemes(visibleTitle()))
+              const wipe = createTitleWipe(
+                title,
+                createMemo(() => Locale.graphemes(visibleTitle())),
+                titleWidth,
+                animations,
+              )
+              const visibleTitleParts = wipe.parts
               const titleFades = createMemo(() => stringWidth(title()) >= titleWidth() && titleWidth() > FADE_WIDTH)
               const detail = createMemo(() => {
                 const value = session()
@@ -215,8 +280,10 @@ function VerticalSessionTabs(props: { controller?: SessionTabsController; animat
                 return sweepLevel() === 0 ? color : tint(color, theme.text.default, 0.15 * sweepLevel())
               }
               const foreground = () => {
-                if (hovered() === tab.sessionID) return theme.text.default
-                return selected() ? theme.text.default : theme.text.subdued
+                const base =
+                  hovered() === tab.sessionID || selected() ? theme.text.default : theme.text.subdued
+                // A provisional title reads dimmer than its neighbors until the real one arrives.
+                return placeholder() ? tint(base, pulseBackground(), 0.35) : base
               }
               const complete = () => status().complete
               const glowHue = () => {
@@ -251,7 +318,7 @@ function VerticalSessionTabs(props: { controller?: SessionTabsController; animat
                 const color = glows()
                   ? glowTextColor(foreground(), glowColor(), 1 + numberWidth() + index, width())
                   : foreground()
-                return titleFades()
+                const faded = titleFades()
                   ? fadeTitleColor(
                       color,
                       pulseBackground(),
@@ -260,6 +327,8 @@ function VerticalSessionTabs(props: { controller?: SessionTabsController; animat
                       scrolling() ? marquee.leading() : 0,
                     )
                   : color
+                const mix = wipe.mix(index)
+                return mix > 0 ? tint(faded, pulseBackground(), mix) : faded
               }
               const release = () => {
                 setDragging(undefined)
@@ -373,9 +442,12 @@ function VerticalSessionTabs(props: { controller?: SessionTabsController; animat
                         fg={foreground()}
                         wrapMode="none"
                         selectable={false}
-                        attributes={selected() ? TextAttributes.BOLD : undefined}
+                        attributes={
+                          (selected() ? TextAttributes.BOLD : 0) | (placeholder() ? TextAttributes.ITALIC : 0) ||
+                          undefined
+                        }
                       >
-                        <Show when={glows() || titleFades()} fallback={visibleTitle()}>
+                        <Show when={glows() || titleFades() || wipe.active()} fallback={visibleTitleParts().join("")}>
                           <For each={visibleTitleParts()}>
                             {(character, index) => <span style={{ fg: titleColor(index()) }}>{character}</span>}
                           </For>
@@ -676,6 +748,7 @@ function HorizontalSessionTabs(props: { controller?: SessionTabsController; anim
           const glowColor = () => feedbackColor() ?? accent()
           const glows = () => !selected() && (status().attention || (!status().busy && status().unread !== undefined))
           const title = () => tab.title ?? "Untitled session"
+          const placeholder = () => tab !== NEW_SESSION_TAB && isPlaceholderSessionTitle(tab.title)
           const tabNumber = createMemo(() => items().findIndex((item) => item.sessionID === tab.sessionID) + 1)
           // Shortcut labels stay one cell wide: 1-9, 0 for ten, then a neutral dot.
           const numberWidth = () => 2
@@ -688,20 +761,28 @@ function HorizontalSessionTabs(props: { controller?: SessionTabsController; anim
               ? marqueeText(title(), availableTitleWidth(), marquee.offset())
               : Locale.takeWidth(title(), availableTitleWidth()),
           )
-          const visibleTitleParts = createMemo(() => Locale.graphemes(visibleTitle()))
+          const wipe = createTitleWipe(
+            title,
+            createMemo(() => Locale.graphemes(visibleTitle())),
+            availableTitleWidth,
+            animations,
+          )
+          const visibleTitleParts = wipe.parts
           const titleFades = createMemo(
             () => stringWidth(title()) >= availableTitleWidth() && availableTitleWidth() > FADE_WIDTH,
           )
           const foreground = () => {
-            if (hovered() === tab.sessionID) return theme.text.default
-            return tint(theme.text.subdued, theme.text.default, selection())
+            const base =
+              hovered() === tab.sessionID ? theme.text.default : tint(theme.text.subdued, theme.text.default, selection())
+            // A provisional title reads dimmer than its neighbors until the real one arrives.
+            return placeholder() ? tint(base, background(), 0.35) : base
           }
           // Title characters sitting over the glow tinge toward its color, following the same
           // spatial falloff as the glow itself; characters beyond the tail stay neutral.
           const characterColor = (index: number) => {
             const base = foreground()
             const color = glows() ? glowTextColor(base, glowColor(), 1 + numberWidth() + index, width()) : base
-            return titleFades()
+            const faded = titleFades()
               ? fadeTitleColor(
                   color,
                   background(),
@@ -710,6 +791,8 @@ function HorizontalSessionTabs(props: { controller?: SessionTabsController; anim
                   scrolling() ? marquee.leading() : 0,
                 )
               : color
+            const mix = wipe.mix(index)
+            return mix > 0 ? tint(faded, background(), mix) : faded
           }
           // The running sweep's level under the number cell, reported by the pulse renderable.
           const [sweepLevel, setSweepLevel] = createSignal(0)
@@ -782,9 +865,9 @@ function HorizontalSessionTabs(props: { controller?: SessionTabsController; anim
                   fg={foreground()}
                   wrapMode="none"
                   selectable={false}
-                  attributes={bold()}
+                  attributes={(bold() ?? 0) | (placeholder() ? TextAttributes.ITALIC : 0) || undefined}
                 >
-                  <Show when={glows() || titleFades()} fallback={visibleTitle()}>
+                  <Show when={glows() || titleFades() || wipe.active()} fallback={visibleTitleParts().join("")}>
                     <For each={visibleTitleParts()}>
                       {(character, index) => <span style={{ fg: characterColor(index()) }}>{character}</span>}
                     </For>

packages/tui/src/config/index.tsx

@@ -137,9 +137,6 @@ export const Info = Schema.Struct({
       markdown: Schema.optional(Schema.Literals(["source", "rendered"])).annotate({
         description: "Show Markdown syntax markers or conceal them in rendered transcript content",
       }),
-      new_location: Schema.optional(Schema.Literals(["launch", "inherit"])).annotate({
-        description: "Start new sessions in the TUI launch directory or inherit the active session location",
-      }),
     }),
   ).annotate({ description: "Session transcript presentation settings" }),
   tabs: Schema.optional(
@@ -205,7 +202,7 @@ export const Info = Schema.Struct({
 })
 export type Info = Schema.Schema.Type<typeof Info>
 
-export type Resolved = Omit<Info, "attention" | "cursor" | "keybinds" | "leader" | "mouse" | "session" | "tabs"> & {
+export type Resolved = Omit<Info, "attention" | "cursor" | "keybinds" | "leader" | "mouse" | "tabs"> & {
   attention: {
     enabled: boolean
     notifications: boolean
@@ -221,9 +218,6 @@ export type Resolved = Omit<Info, "attention" | "cursor" | "keybinds" | "leader"
     style: "block" | "underline" | "line" | "default"
     blinking: boolean
   }
-  session: Omit<NonNullable<Info["session"]>, "new_location"> & {
-    new_location: "launch" | "inherit"
-  }
   tabs: {
     enabled: boolean
     scope: "global" | "cwd"
@@ -265,10 +259,6 @@ export function resolve(input: Info, options: { terminalSuspend: boolean }): Res
           blinking: input.cursor.blinking ?? true,
         }
       : undefined,
-    session: {
-      ...input.session,
-      new_location: input.session?.new_location ?? "launch",
-    },
     tabs: {
       ...input.tabs,
       enabled: input.tabs?.enabled ?? true,

packages/tui/src/config/new-session-location.ts

@@ -1,10 +0,0 @@
-import type { LocationRef } from "@opencode-ai/client/promise"
-
-export function newSessionLocation(
-  mode: "launch" | "inherit",
-  launchDirectory: string,
-  current?: LocationRef,
-): LocationRef {
-  if (mode === "inherit" && current) return current
-  return { directory: launchDirectory }
-}

packages/tui/src/feature-plugins/system/storybook/session-tabs.tsx

@@ -1,6 +1,7 @@
 import { Plugin } from "@opencode-ai/plugin/tui"
 import { useTerminalDimensions } from "@opentui/solid"
-import { batch, createSignal, For, onCleanup } from "solid-js"
+import { batch, createSignal, For, onCleanup, Show } from "solid-js"
+import { useConfig } from "../../../config"
 import { createStore, reconcile } from "solid-js/store"
 import { EMPTY_SESSION_TAB_STATUS, SessionTabs, type SessionTabsController } from "../../../component/session-tabs"
 import { moveSessionTab } from "../../../context/session-tabs-model"
@@ -38,6 +39,9 @@ const TRANSCRIPT_FILES = [
 
 function SessionTabsStory(props: { context: Plugin.Context }) {
   const dimensions = useTerminalDimensions()
+  const config = useConfig().data
+  // The story follows the configured layout so both orientations are exercised.
+  const orientation = () => (config.tabs.layout === "vertical" ? ("vertical" as const) : undefined)
   const theme = props.context.theme
   const elevatedTheme = theme.contextual.elevated
   // A keyed store mirrors production: retitles mutate rows in place instead of remounting them.
@@ -320,39 +324,43 @@ function SessionTabsStory(props: { context: Plugin.Context }) {
     <box
       width={dimensions().width}
       height={dimensions().height}
-      flexDirection="column"
+      flexDirection={orientation() === "vertical" ? "row" : "column"}
       backgroundColor={theme.background.default}
     >
-      <SessionTabs controller={controller} />
-      <box height={1} />
-      <box flexGrow={1} paddingLeft={2} paddingRight={2} flexDirection="column">
-        <For each={transcript()}>
-          {(line) => (
-            <text fg={line.color} wrapMode="none" selectable={false}>
-              {line.text || " "}
-            </text>
-          )}
-        </For>
-      </box>
-      <box paddingLeft={2} flexDirection="column">
-        <text fg={theme.text.subdued}>
-          selected: {number(active() ?? "")} | state: {selectedState()}
-        </text>
-        <text fg={theme.text.subdued}>background: {lastEvent()}</text>
-      </box>
-      <box
-        height={1}
-        flexShrink={0}
-        backgroundColor={elevatedTheme.background.default}
-        paddingLeft={1}
-        paddingRight={1}
-        flexDirection="row"
-      >
-        <text fg={elevatedTheme.text.subdued}>storybook / tabs</text>
-        <box flexGrow={1} />
-        <text fg={elevatedTheme.text.subdued}>
-          space/s run | t add | d close | r reset | ←/→ 1-0 move | drag reorders | esc back
-        </text>
+      <SessionTabs controller={controller} orientation={orientation()} />
+      <box flexGrow={1} flexDirection="column">
+        <Show when={orientation() === undefined}>
+          <box height={1} />
+        </Show>
+        <box flexGrow={1} paddingLeft={2} paddingRight={2} flexDirection="column">
+          <For each={transcript()}>
+            {(line) => (
+              <text fg={line.color} wrapMode="none" selectable={false}>
+                {line.text || " "}
+              </text>
+            )}
+          </For>
+        </box>
+        <box paddingLeft={2} flexDirection="column">
+          <text fg={theme.text.subdued}>
+            selected: {number(active() ?? "")} | state: {selectedState()}
+          </text>
+          <text fg={theme.text.subdued}>background: {lastEvent()}</text>
+        </box>
+        <box
+          height={1}
+          flexShrink={0}
+          backgroundColor={elevatedTheme.background.default}
+          paddingLeft={1}
+          paddingRight={1}
+          flexDirection="row"
+        >
+          <text fg={elevatedTheme.text.subdued}>storybook / tabs</text>
+          <box flexGrow={1} />
+          <text fg={elevatedTheme.text.subdued}>
+            space/s run | t add | d close | r reset | ←/→ 1-0 move | drag reorders | esc back
+          </text>
+        </box>
       </box>
     </box>
   )

packages/tui/src/mini/runtime.ts

@@ -11,7 +11,6 @@
 import { SessionMessage } from "@opencode-ai/schema/session-message"
 import type { LocationRef } from "@opencode-ai/client/promise"
 import type { Config } from "../config"
-import { newSessionLocation } from "../config/new-session-location"
 import { loadRunAgents, loadRunCommands, loadRunReferences } from "./catalog.shared"
 import {
   resolveMiniSettings,
@@ -49,7 +48,6 @@ type Reconnect = (signal: AbortSignal) => Promise<RunInput["sdk"]>
 
 type RunRuntimeInput = {
   host: MiniHost
-  directory: string
   boot: () => Promise<BootContext>
   resolveSession: (sdk: RunInput["sdk"], signal: AbortSignal) => Promise<ResolvedSession>
   createSession?: CreateSession
@@ -943,11 +941,7 @@ async function runInteractiveRuntime(input: RunRuntimeInput, deps: RunRuntimeDep
               const created = await createSession(
                 state.sdk,
                 {
-                  location: newSessionLocation(
-                    (await tuiConfigTask).session.new_location,
-                    input.directory,
-                    state.location,
-                  ),
+                  location: state.location,
                   agent: state.agent,
                   model: state.model,
                   variant: state.activeVariant,
@@ -1105,7 +1099,6 @@ export async function runInteractiveDeferredMode(input: RunDeferredInput, deps?:
   return runInteractiveRuntime(
     {
       host: input.host,
-      directory: input.directory,
       files: input.files,
       initialInput: input.initialInput,
       thinking: input.thinking,

packages/tui/src/mini/types.ts

@@ -392,7 +392,7 @@ export type FormCancel = {
   location?: LocationRef
 }
 
-export type RunTuiConfig = Pick<Config.Resolved, "keybinds" | "leader" | "theme" | "mini" | "session">
+export type RunTuiConfig = Pick<Config.Resolved, "keybinds" | "leader" | "theme" | "mini">
 
 export type MiniSettings = {
   thinking: "show" | "hide"

packages/tui/src/routes/session/index.tsx

@@ -1222,11 +1222,6 @@ function TurnTokenUsage(props: {
 }) {
   const config = useConfig()
   const theme = useTheme()
-  const renderer = useRenderer()
-  // Collapsed by default: one summary line for the whole turn. Click to
-  // open the full per-step table, click again to close.
-  const [expanded, setExpanded] = createSignal(false)
-  const [hover, setHover] = createSignal(false)
   const verbose = () => config.data.debug?.turn_tokens === "verbose"
   const steps = createMemo(() => {
     let previousCache = props.previousCache
@@ -1262,78 +1257,49 @@ function TurnTokenUsage(props: {
     cached: Math.max("Cached".length, ...steps().map((item) => item.cached.toLocaleString().length)),
     total: Math.max("Total".length, ...steps().map((item) => item.total.toLocaleString().length)),
   }))
-  const summary = createMemo(() => {
-    const items = steps()
-    const last = items[items.length - 1]
-    return {
-      count: items.length,
-      newTokens: items.reduce((sum, item) => sum + item.newTokens, 0),
-      cached: last?.cached ?? 0,
-      total: last?.total ?? 0,
-      reuseDrops: items.filter((item) => item.reuseDrop !== undefined).length,
-    }
-  })
   return (
     <Show when={Boolean(config.data.debug?.turn_tokens) && steps().length > 0}>
       <box paddingLeft={3} flexDirection="column">
-        <box
-          flexDirection="row"
-          onMouseOver={() => setHover(true)}
-          onMouseOut={() => setHover(false)}
-          onMouseUp={() => {
-            if (renderer.getSelection()?.getSelectedText()) return
-            setExpanded((value) => !value)
-          }}
-        >
-          <text fg={hover() ? theme.text.default : theme.text.subdued} wrapMode="none">
-            <span>{expanded() ? "- " : "+ "}</span>
-            <span style={{ attributes: TextAttributes.BOLD }}>Tokens</span>
-            <span>
-              : {summary().count} {summary().count === 1 ? "step" : "steps"} · {summary().newTokens.toLocaleString()}{" "}
-              new · {summary().cached.toLocaleString()} cached · {summary().total.toLocaleString()} total
-            </span>
-            <Show when={summary().reuseDrops > 0}>
-              <span style={{ fg: theme.text.feedback.warning.default }}>
-                {" "}
-                · ! {summary().reuseDrops} likely cache {summary().reuseDrops === 1 ? "bust" : "busts"}
-              </span>
-            </Show>
+        <box flexDirection="row">
+          <text width={INLINE_TOOL_ICON_WIDTH} fg={theme.text.subdued}>
+            ◈
+          </text>
+          <text fg={theme.text.subdued} attributes={TextAttributes.BOLD}>
+            Tokens
           </text>
         </box>
-        <Show when={expanded()}>
-          <box paddingLeft={INLINE_TOOL_ICON_WIDTH}>
-            <text fg={theme.text.subdued} attributes={TextAttributes.ITALIC}>
-              {"Step".padEnd(columns().step + 2)}
-              {"New".padStart(columns().newTokens)}
-              {"  "}
-              {"Cached".padStart(columns().cached)}
-              {"  "}
-              {"Total".padStart(columns().total)}
-            </text>
-          </box>
-          <For each={steps()}>
-            {(item) => (
-              <box paddingLeft={INLINE_TOOL_ICON_WIDTH} flexDirection="column">
-                <text fg={verbose() && item.finish === "tool-call" ? undefined : theme.text.subdued}>
-                  {item.finish.padEnd(columns().step + 2)}
-                  <span style={{ attributes: TextAttributes.BOLD }}>
-                    {item.newTokens.toLocaleString().padStart(columns().newTokens)}
-                  </span>
-                  {"  "}
-                  {item.cached.toLocaleString().padStart(columns().cached)}
-                  {"  "}
-                  {item.total.toLocaleString().padStart(columns().total)}
+        <box paddingLeft={INLINE_TOOL_ICON_WIDTH}>
+          <text fg={theme.text.subdued} attributes={TextAttributes.ITALIC}>
+            {"Step".padEnd(columns().step + 2)}
+            {"New".padStart(columns().newTokens)}
+            {"  "}
+            {"Cached".padStart(columns().cached)}
+            {"  "}
+            {"Total".padStart(columns().total)}
+          </text>
+        </box>
+        <For each={steps()}>
+          {(item) => (
+            <box paddingLeft={INLINE_TOOL_ICON_WIDTH} flexDirection="column">
+              <text fg={verbose() && item.finish === "tool-call" ? undefined : theme.text.subdued}>
+                {item.finish.padEnd(columns().step + 2)}
+                <span style={{ attributes: TextAttributes.BOLD }}>
+                  {item.newTokens.toLocaleString().padStart(columns().newTokens)}
+                </span>
+                {"  "}
+                {item.cached.toLocaleString().padStart(columns().cached)}
+                {"  "}
+                {item.total.toLocaleString().padStart(columns().total)}
+              </text>
+              <TurnTokenToolCalls tools={item.tools} />
+              <Show when={item.reuseDrop !== undefined}>
+                <text fg={theme.text.feedback.warning.default}>
+                  ! Likely cache bust: {item.reuseDrop?.toLocaleString()} fewer cached tokens than the previous step
                 </text>
-                <TurnTokenToolCalls tools={item.tools} />
-                <Show when={item.reuseDrop !== undefined}>
-                  <text fg={theme.text.feedback.warning.default}>
-                    ! Likely cache bust: {item.reuseDrop?.toLocaleString()} fewer cached tokens than the previous step
-                  </text>
-                </Show>
-              </box>
-            )}
-          </For>
-        </Show>
+              </Show>
+            </box>
+          )}
+        </For>
       </box>
     </Show>
   )
@@ -1814,7 +1780,7 @@ function CompactionMessage(props: { message: Extract<SessionMessageInfo, { type:
             streaming={true}
             internalBlockMode="top-level"
             content={content()}
-            tableOptions={{ style: "grid", cellPaddingX: 1 }}
+            tableOptions={{ style: "grid" }}
             conceal={ctx.markdownMode() === "rendered"}
             fg={theme.markdown.text}
             bg={theme.background.default}
@@ -2264,7 +2230,7 @@ function TextPart(props: { last: boolean; part: SessionMessageAssistantText }) {
           streaming={true}
           internalBlockMode="top-level"
           content={props.part.text.trim()}
-          tableOptions={{ style: "grid", cellPaddingX: 1 }}
+          tableOptions={{ style: "grid" }}
           conceal={ctx.markdownMode() === "rendered"}
           fg={theme.markdown.text}
           bg={theme.background.default}

packages/tui/test/config-v2.test.tsx

@@ -25,8 +25,6 @@ test("validates the session tabs setting", () => {
   expect(() => decode({ tabs: { enabled: "on" } })).toThrow()
   expect(decode({ prompt: { image_preview: true } })).toEqual({ prompt: { image_preview: true } })
   expect(decode({ session: { image_preview: true } })).toEqual({ session: { image_preview: true } })
-  expect(decode({ session: { new_location: "inherit" } })).toEqual({ session: { new_location: "inherit" } })
-  expect(() => decode({ session: { new_location: "current" } })).toThrow()
 })
 
 test("resolves nested config and keybind defaults", () => {
@@ -47,7 +45,6 @@ test("resolves nested config and keybind defaults", () => {
   expect(config.diffs).toEqual({ view: "split" })
   expect(config.debug).toEqual({ devtools: true })
   expect(config.tabs).toEqual({ enabled: true, scope: "cwd", layout: "horizontal" })
-  expect(config.session.new_location).toBe("launch")
 })
 
 test("shows resolved tab defaults in settings", () => {
@@ -56,10 +53,6 @@ test("shows resolved tab defaults in settings", () => {
   expect(settings.find((setting) => setting.path.join(".") === "tabs.layout")?.default).toBe("horizontal")
 })
 
-test("shows the new session location default in settings", () => {
-  expect(settings.find((setting) => setting.path.join(".") === "session.new_location")?.default).toBe("launch")
-})
-
 test("provides config and its host interface", async () => {
   const config = resolve({}, { terminalSuspend: true })
   let current = {}

packages/tui/test/new-session-location.test.ts

@@ -1,19 +0,0 @@
-import { expect, test } from "bun:test"
-import { newSessionLocation } from "../src/config/new-session-location"
-
-test("uses the launch directory by default", () => {
-  expect(newSessionLocation("launch", "/launch", { directory: "/session", workspaceID: "work-1" })).toEqual({
-    directory: "/launch",
-  })
-})
-
-test("inherits the active session location when configured", () => {
-  expect(newSessionLocation("inherit", "/launch", { directory: "/session", workspaceID: "work-1" })).toEqual({
-    directory: "/session",
-    workspaceID: "work-1",
-  })
-})
-
-test("falls back to the launch directory without an active session", () => {
-  expect(newSessionLocation("inherit", "/launch")).toEqual({ directory: "/launch" })
-})

packages/ui/AGENTS.md

@@ -1,8 +1,6 @@
 ## Localization
 
 - NEVER hardcode user-visible English strings in production code. ALWAYS use an i18n key for component defaults, visible copy, placeholders, accessible labels, tooltips, dialogs, toasts, empty states, and displayed errors.
-- Feature work adds English source strings only. Leave non-English keys absent so the runtime English fallback applies; translations land separately after language review.
-- Render count-sensitive copy through `plural(baseKey, count, params)`. Never select or pass `.zero`, `.one`, `.two`, `.few`, `.many`, or `.other` variants to `t(...)`; `pluralForm(...)` is reserved for components that animate individual grammatical forms.
 - When migrating existing copy to i18n, preserve the English text byte-for-byte unless the task explicitly requests a copy change.
 - NEVER change existing English text or English keys to facilitate translation. English is intentional, designer-written source copy; adapt locale-specific translations and i18n mechanics around it.
 - Do not translate from model knowledge alone. Verify terminology and grammar with Unicode CLDR locale/plural data, Microsoft Localization Style Guides and terminology, Apple localization/style guidance and localized platform UI, Mozilla localization style guides, Mozilla Pontoon, and the Firefox localization corpus at `github.com/mozilla-l10n/firefox-l10n`.

packages/ui/src/components/icon.tsx

@@ -10,7 +10,6 @@ const icons = {
   prompt: `<path d="M14.5841 12.0807H17.9193V2.91406H5.6276V6.2474M14.5859 6.2474H2.08594V15.4141H5.0026V17.4974L8.7526 15.4141H14.5859V6.2474Z" stroke="currentColor" stroke-linecap="square"/>`,
   brain: `<path d="M13.332 8.7487C11.4911 8.7487 9.9987 7.25631 9.9987 5.41536M6.66536 11.2487C8.50631 11.2487 9.9987 12.7411 9.9987 14.582M9.9987 2.78209L9.9987 17.0658M16.004 15.0475C17.1255 14.5876 17.9154 13.4849 17.9154 12.1978C17.9154 11.3363 17.5615 10.5575 16.9913 9.9987C17.5615 9.43991 17.9154 8.66108 17.9154 7.79962C17.9154 6.21199 16.7136 4.90504 15.1702 4.73878C14.7858 3.21216 13.4039 2.08203 11.758 2.08203C11.1171 2.08203 10.5162 2.25337 9.9987 2.55275C9.48117 2.25337 8.88032 2.08203 8.23944 2.08203C6.59353 2.08203 5.21157 3.21216 4.82722 4.73878C3.28377 4.90504 2.08203 6.21199 2.08203 7.79962C2.08203 8.66108 2.43585 9.43991 3.00609 9.9987C2.43585 10.5575 2.08203 11.3363 2.08203 12.1978C2.08203 13.4849 2.87191 14.5876 3.99339 15.0475C4.46688 16.7033 5.9917 17.9154 7.79962 17.9154C8.61335 17.9154 9.36972 17.6698 9.9987 17.2488C10.6277 17.6698 11.384 17.9154 12.1978 17.9154C14.0057 17.9154 15.5305 16.7033 16.004 15.0475Z" stroke="currentColor"/>`,
   fork: `<path d="M2.91602 7.91406L2.91602 2.91406H7.91602M12.0827 2.91406H17.0827L17.0827 7.91406M9.99935 9.9974L9.99935 17.0807M9.99935 9.9974L3.33268 3.33073M9.99935 9.9974L16.666 3.33073" stroke="currentColor" stroke-linecap="square"/>`,
-  "workspace-isolated": `<g transform="translate(2 2)"><path d="M10.5 10.5V5.5H5.5V10.5H10.5Z" fill="currentColor"/><rect x="2.5" y="2.5" width="11" height="11" stroke="currentColor"/></g>`,
   "bullet-list": `<path d="M9.58329 13.7497H17.0833M9.58329 6.24967H17.0833M6.24996 6.24967C6.24996 7.17015 5.50377 7.91634 4.58329 7.91634C3.66282 7.91634 2.91663 7.17015 2.91663 6.24967C2.91663 5.3292 3.66282 4.58301 4.58329 4.58301C5.50377 4.58301 6.24996 5.3292 6.24996 6.24967ZM6.24996 13.7497C6.24996 14.6701 5.50377 15.4163 4.58329 15.4163C3.66282 15.4163 2.91663 14.6701 2.91663 13.7497C2.91663 12.8292 3.66282 12.083 4.58329 12.083C5.50377 12.083 6.24996 12.8292 6.24996 13.7497Z" stroke="currentColor" stroke-linecap="square"/>`,
   "check-small": `<path d="M6.5 11.4412L8.97059 13.5L13.5 6.5" stroke="currentColor" stroke-linecap="square"/>`,
   "chevron-down": `<path d="M6.6665 8.33325L9.99984 11.6666L13.3332 8.33325" stroke="currentColor" stroke-linecap="square"/>`,

packages/ui/src/context/i18n.tsx

@@ -1,24 +1,26 @@
 import { createContext, useContext, type Accessor, type ParentProps } from "solid-js"
 import { I18nProvider } from "@kobalte/core/i18n"
 import { dict as en } from "../i18n/en"
-import type { Key, LocaleKey, PluralCategory, PluralKey, PluralLookupKey } from "../i18n/en"
 
-export type UiI18nKey = Key
-export type UiI18nPluralKey = PluralKey
-export type UiPluralCategory = PluralCategory
-export type UiI18nPluralLookupKey = PluralLookupKey
-export type UiI18nLocaleKey = LocaleKey
-type UiTranslationKey<Key extends string> = Key extends UiI18nPluralLookupKey ? never : Key
+export type UiI18nKey = keyof typeof en
+
+export const UI_PLURAL_KEYS = [
+  "ui.sessionTurn.diffs.changed",
+  "ui.messagePart.context.read",
+  "ui.messagePart.context.search",
+  "ui.messagePart.context.list",
+] as const
+export type UiI18nPluralKey = (typeof UI_PLURAL_KEYS)[number]
+export type UiPluralCategory = "zero" | "one" | "two" | "few" | "many" | "other"
+export type UiI18nPluralLookupKey = `${UiI18nPluralKey}.${UiPluralCategory}`
 
 export type UiI18nParams = Record<string, string | number | boolean>
-export type UiTranslate = <Key extends string>(key: UiTranslationKey<Key>, params?: UiI18nParams) => string
 
 export type UiI18n = {
   locale: Accessor<string>
   layoutLocale?: Accessor<string>
-  t: UiTranslate
+  t: (key: UiI18nKey, params?: UiI18nParams) => string
   plural: (key: UiI18nPluralKey, count: number, params?: UiI18nParams) => string
-  pluralForm?: (key: UiI18nPluralKey, category: UiPluralCategory, params?: UiI18nParams) => string
 }
 
 const rules = new Map<string, Intl.PluralRules>()
@@ -48,16 +50,11 @@ function resolveTemplate(text: string, params?: UiI18nParams) {
 const fallback: UiI18n = {
   locale: () => "en",
   t: (key, params) => {
-    const value = en[key as UiI18nKey] ?? String(key)
+    const value = en[key] ?? String(key)
     return resolveTemplate(value, params)
   },
   plural: (key, count, params) =>
-    fallback.pluralForm!(key, pluralCategory(fallback.locale(), count), { ...params, count }),
-  pluralForm: (key, category, params) => {
-    const values = en as Partial<Record<UiI18nLocaleKey, string>>
-    const value = values[pluralKey(key, category)] ?? values[`${key}.other`] ?? `${key}.other`
-    return resolveTemplate(value, params)
-  },
+    fallback.t(pluralKey(key, pluralCategory(fallback.locale(), count)), { ...params, count }),
 }
 
 const Context = createContext<UiI18n>(fallback)