add crontab task

app/make_celery.py

@@ -2,3 +2,10 @@ from app import create_app
 
 flask_app = create_app()
 celery_app = flask_app.extensions["celery"]
+celery_app.conf.beat_schedule = {
+    "add-every-30-seconds": {
+        "task": "app.task.sync_xbot_activity_info",
+        "schedule": 1800,
+    }
+}
+celery_app.conf.timezone = "UTC"