Configure Docker to use Gunicorn instead of Flask development server for production deployment. Updated SocketIO configuration for gevent compatibility.

wsgi.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python3
+"""
+WSGI entry point for the Markov Economics Flask application.
+This file is used by Gunicorn to serve the application in production.
+"""
+
+import os
+from app import create_app
+
+# Use FLASK_ENV if set, otherwise default to production for Gunicorn
+config_name = os.getenv('FLASK_ENV', 'production')
+app = create_app(config_name)
+
+if __name__ == "__main__":
+    # This is just for testing purposes
+    app.run()