增加定时服务的健康检测

server/app/tasks/__init__.py

@@ -10,4 +10,5 @@ Celery 任务集合。
 from app.tasks import ping as _ping  # noqa: F401
 from app.tasks import reco as _reco  # noqa: F401
 from app.tasks import push as _push  # noqa: F401
+from app.tasks import ops as _ops  # noqa: F401