feat: time tracking / work logs (create, list, summary, project summary, CLI commands)

README.md

@@ -75,6 +75,14 @@ Agent/人类协同任务管理平台 - FastAPI 后端
 ### Webhook Retry
 - `POST /webhooks/{id}/retry/{log_id}` - 重试失败的 webhook 投递
 
+### Time Tracking (Work Logs)
+- `POST /worklogs` - 记录工时
+- `GET /issues/{id}/worklogs` - 某 issue 的工时记录
+- `GET /issues/{id}/worklogs/summary` - 某 issue 工时汇总
+- `GET /users/{id}/worklogs` - 某用户的工时记录
+- `DELETE /worklogs/{id}` - 删除工时记录
+- `GET /projects/{id}/worklogs/summary` - 项目工时汇总（按用户分组）
+
 ### Export
 - `GET /export/issues` - 导出 issues CSV
 - `GET /issues/overdue` - 逾期未完成的 issue
@@ -99,6 +107,8 @@ python3 cli.py milestones [-p project_id]
 python3 cli.py milestone-progress <milestone_id>
 python3 cli.py notifications -u <user_id> [--unread]
 python3 cli.py overdue [-p project_id]
+python3 cli.py log-time <issue_id> <user_id> <hours> [-d "description"]
+python3 cli.py worklogs <issue_id>
 python3 cli.py health
 python3 cli.py version
 ```