docs: 添加 TaskService 重构实施计划

wanshenmean

2026-03-31 f6488c33d3855647314b7799ae0b2f54227ee62f

1
2
{"t":0,"agent":"a1dd170","agent_type":"unknown","event":"agent_stop","success":true}
{"t":0,"agent":"a5ca246","agent_type":"unknown","event":"agent_stop","success":true}