feat: scaffold gold_monitor web hub, API, PM2 deploy and docs

wsgi.py

@@ -0,0 +1,9 @@
+# -*- coding: utf-8 -*-
+"""Gunicorn / 开发启动入口。"""
+from app import create_app
+from app.config import Config
+
+app = create_app()
+
+if __name__ == "__main__":
+    app.run(host=Config.HOST, port=Config.PORT, debug=True)