chore: 保存进行中的未提交改动（企微定向推送+搜索筛选UI等）

保存合并前工作树中遗留的进行中改动，避免分支合并时丢失：
- scheduler: 填报汇总改为定向推送给支局长/领导(而非广播@all)
- router: JWT token 校验修复，bind token(UUID)不被误剥离
- 工作计划/计划列表: 搜索+筛选+分页 UI
- 各列表 API 增加 search 参数支持
- docker-compose.backend.yml + backend/.dockerignore 纳入版本管理

Co-Authored-By: Claude <noreply@anthropic.com>

backend/app/services/scheduler_manager.py

@@ -9,7 +9,7 @@ def get_scheduler() -> AsyncIOScheduler:
     """Lazy-init and return the global scheduler."""
     global _scheduler
     if _scheduler is None:
-        _scheduler = AsyncIOScheduler()
+        _scheduler = AsyncIOScheduler(timezone="Asia/Shanghai")
     return _scheduler
 
 
@@ -28,7 +28,7 @@ async def reschedule_daily_check(hour: int, minute: int):
         async with async_session() as db:
             await check_daily_reporting(db)
 
-    sched.add_job(_wrapper, "cron", hour=hour, minute=minute, id="daily_check")
+    sched.add_job(_wrapper, "cron", hour=hour, minute=minute, id="daily_check", timezone="Asia/Shanghai")
 
 
 def start_scheduler(notification_hour: int = 17, notification_minute: int = 30):
@@ -46,8 +46,8 @@ def start_scheduler(notification_hour: int = 17, notification_minute: int = 30):
         async with async_session() as db:
             await check_overdue_plans(db)
 
-    sched.add_job(_daily, "cron", hour=notification_hour, minute=notification_minute, id="daily_check")
-    sched.add_job(_overdue, "cron", hour=9, minute=0, id="overdue_check")
+    sched.add_job(_daily, "cron", hour=notification_hour, minute=notification_minute, id="daily_check", timezone="Asia/Shanghai")
+    sched.add_job(_overdue, "cron", hour=9, minute=0, id="overdue_check", timezone="Asia/Shanghai")
     sched.start()