增加定时器 demo code

setup.py

@@ -50,5 +50,6 @@ setup(
         'request-id==1.0.1',
         'nameko-sentry==1.0.0',
         'pyopenssl==23.1.1',
+        'rocketry==2.4.0'
     ],
 )

timer_demo/timer.py

@@ -0,0 +1,13 @@
+from rocketry import Rocketry
+from rocketry.conds import daily
+
+app = Rocketry()
+
+
+@app.task(daily)
+def do_daily():
+    print('日常任务')
+
+
+if __name__ == '__main__':
+    app.run()