fancyboi999 530df255b2 fix(frontend): drop dead identity ternary and add opt-in export tests ...

Address review feedback on the previous export commit:

1. Removed the no-op `typeof msg.content === "string" ? msg.content : msg.content`
   expression in `formatThreadAsJSON`. Both branches returned the same value;
   the message content now flows through unchanged whether it is a string or
   the rich `MessageContent[]` shape (LangChain JSON-serialises the array
   structure correctly already).

2. Expanded the JSDoc on `ExportOptions` to make it clearer that the four
   flags are not currently wired to any UI control — callers wanting a debug
   export must build the options object explicitly. The default behaviour
   continues to match the explicit prescription in
   bytedance/deer-flow#3107 BUG-006.

3. Added opt-in coverage. The previous tests only exercised the
   `options = {}` default path; the new cases verify each flag flips the
   corresponding payload back into the export so a future debug-export
   surface does not silently break the contract.

Refs: bytedance/deer-flow#3107 (BUG-006)

2026-05-21 16:26:25 +08:00

..

core

fix(frontend): drop dead identity ternary and add opt-in export tests

2026-05-21 16:26:25 +08:00