[val/sessions/val/4255d156-a6a1-4bee-b868-b49574cf1bc5.jsonl#L9] Assistant: No active tasks (all done/cancelled). Silent update of heartbeat state.
[val/sessions/val/4255d156-a6a1-4bee-b868-b49574cf1bc5.jsonl#L11] Assistant: 静默更新完成。无活跃任务，无 P0 风险，不通知。
[val/sessions/val/af840de1-7b3e-46ea-aa40-60b1e9d03f5b.jsonl#L9] Assistant: No active tasks — all TODO items are done/cancelled. Updating state file silently.
[val/sessions/val/af840de1-7b3e-46ea-aa40-60b1e9d03f5b.jsonl#L11] Assistant: No active tasks, no P0 risks. State updated silently. Nothing to report.