- Fix onFinish race condition: await onFinishPromise so capturedResponseMessage is set before accumulation
- Add chat.isStopped() helper accessible from anywhere during a turn
- Add chat.cleanupAbortedParts() to remove incomplete tool/reasoning/text parts on stop
- Auto-cleanup aborted parts before passing to onTurnComplete
- Clean incoming messages from frontend to prevent tool_use without tool_result API errors
- Add stopped and rawResponseMessage fields to TurnCompleteEvent
- Add continuation and previousRunId fields to all lifecycle hooks and run payload
- Add span attributes (chat.id, chat.turn, chat.stopped, chat.continuation, chat.previous_run_id, etc.)
- Add webFetch tool and reasoning model support to ai-chat reference project
- Render reasoning parts in frontend chat component
- Document all new fields in ai-chat guide
Eric Allam
5c1aa24a04