- Add broadcast_dag_status() to dag_progress.py: fetches Hatchet run
details, transforms to DagStatusData, and broadcasts DAG_STATUS event
via WebSocket. Fire-and-forget with exception swallowing.
- Modify with_error_handling decorator to call broadcast_dag_status on
both task success and failure.
- Add DAG_STATUS to USER_ROOM_EVENTS (broadcast.py) and reconnect
filter (transcripts_websocket.py) to avoid replaying stale DAG state.
- Add initial DAG broadcast at workflow dispatch (transcript_process.py).
- Extend make_audio_progress_logger with optional transcript_id param
for transient DAG_TASK_PROGRESS events during mixdown.
- All deferred imports for fork-safety, all broadcasts fire-and-forget.
4b79b0c989