gsxdsm
5b9ff047d3
FN-6599: preserve chat thread during streaming attach
Keep existing chat history visible when attaching to an in-flight streaming response.
- Commit attach-triggered message loads for the streaming session before active session refs settle.
- Avoid clearing cached main chat messages on attach cache misses while fetching prior thread history.
- Add regression coverage for main chat and QuickChat streaming thread visibility, plus quarantine ledger updates.
Files changed:
.changeset/fn-6599-chat-streaming-thread.md | 5 +
docs/architecture.md | 1 +
docs/dashboard-guide.md | 2 +-
packages/core/vitest.config.ts | 1 +
.../__tests__/ChatView.streaming-thread.test.tsx | 168 +++++++++++++++++++++
.../dashboard/app/hooks/__tests__/useChat.test.ts | 51 +++++++
.../app/hooks/__tests__/useQuickChat.test.ts | 39 +++++
packages/dashboard/app/hooks/useChat.ts | 37 +++--
packages/dashboard/app/hooks/useQuickChat.ts | 27 ++--
scripts/lib/test-quarantine.json | 5 +
10 files changed, 307 insertions(+), 29 deletions(-)
Fusion-Task-Id: FN-6599
Fusion-Task-Lineage: b2c94391-6a5b-4048-836d-e4bc56e16786
2026-06-17 17:49:20 -07:00
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