feat: add memory management actions and local filters in memory settings (#1467)

* Add MVP memory management actions

* Fix memory settings locale coverage

* Polish memory management interactions

* Add memory search and type filters

* Refine memory settings review feedback

* docs: simplify memory settings review setup

* fix: restore memory updater compatibility helpers

* fix: address memory settings review feedback

* docs: soften memory sample review wording

---------

Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
Co-authored-by: JeffJiang <for-eleven@hotmail.com>

frontend/src/core/i18n/locales/en-US.ts

@@ -311,6 +311,25 @@ export const enUS: Translations = {
         "DeerFlow automatically learns from your conversations in the background. These memories help DeerFlow understand you better and deliver a more personalized experience.",
       empty: "No memory data to display.",
       rawJson: "Raw JSON",
+      clearAll: "Clear all memory",
+      clearAllConfirmTitle: "Clear all memory?",
+      clearAllConfirmDescription:
+        "This will remove all saved summaries and facts. This action cannot be undone.",
+      clearAllSuccess: "All memory cleared",
+      factDeleteConfirmTitle: "Delete this fact?",
+      factDeleteConfirmDescription:
+        "This fact will be removed from memory immediately. This action cannot be undone.",
+      factDeleteSuccess: "Fact deleted",
+      noFacts: "No saved facts yet.",
+      summaryReadOnly:
+        "Summary sections are read-only for now. You can currently clear all memory or delete individual facts.",
+      memoryFullyEmpty: "No memory saved yet.",
+      factPreviewLabel: "Fact to delete",
+      searchPlaceholder: "Search memory",
+      filterAll: "All",
+      filterFacts: "Facts",
+      filterSummaries: "Summaries",
+      noMatches: "No matching memory found.",
       markdown: {
         overview: "Overview",
         userContext: "User context",

frontend/src/core/i18n/locales/types.ts

@@ -247,7 +247,23 @@ export interface Translations {
       description: string;
       empty: string;
       rawJson: string;
-      markdown: {
+      clearAll: string;
+      clearAllConfirmTitle: string;
+      clearAllConfirmDescription: string;
+      clearAllSuccess: string;
+      factDeleteConfirmTitle: string;
+      factDeleteConfirmDescription: string;
+      factDeleteSuccess: string;
+        noFacts: string;
+        summaryReadOnly: string;
+        memoryFullyEmpty: string;
+        factPreviewLabel: string;
+        searchPlaceholder: string;
+        filterAll: string;
+        filterFacts: string;
+        filterSummaries: string;
+        noMatches: string;
+        markdown: {
         overview: string;
         userContext: string;
         work: string;

frontend/src/core/i18n/locales/zh-CN.ts

@@ -298,6 +298,24 @@ export const zhCN: Translations = {
         "DeerFlow 会在后台不断从你的对话中自动学习。这些记忆能帮助 DeerFlow 更好地理解你，并提供更个性化的体验。",
       empty: "暂无可展示的记忆数据。",
       rawJson: "原始 JSON",
+      clearAll: "清空全部记忆",
+      clearAllConfirmTitle: "要清空全部记忆吗？",
+      clearAllConfirmDescription:
+        "这会删除所有已保存的摘要和事实。此操作无法撤销。",
+      clearAllSuccess: "已清空全部记忆",
+      factDeleteConfirmTitle: "要删除这条事实吗？",
+      factDeleteConfirmDescription:
+        "这条事实会立即从记忆中删除。此操作无法撤销。",
+      factDeleteSuccess: "事实已删除",
+      noFacts: "还没有保存的事实。",
+      summaryReadOnly: "摘要分区当前仍为只读。现在你可以清空全部记忆或删除单条事实。",
+      memoryFullyEmpty: "还没有保存任何记忆。",
+      factPreviewLabel: "即将删除的事实",
+      searchPlaceholder: "搜索记忆",
+      filterAll: "全部",
+      filterFacts: "事实",
+      filterSummaries: "摘要",
+      noMatches: "没有找到匹配的记忆。",
       markdown: {
         overview: "概览",
         userContext: "用户上下文",