final app for testing and deployment

main.py

@@ -1,11 +1,13 @@
 #!/usr/bin/env python3
-"""
-QR Code Manager - Main Application Entry Point
+"""        print("🚀 QR Code Manager - Production Mode")
+        print("ℹ️  This should be run with Gunicorn in production!")
+        print("🔧 Use: gunicorn -c gunicorn.conf.py main:app") Code Manager - Main Application Entry Point
 
 A modern Flask web application for generating and managing QR codes with authentication.
 Features include:
 - Multiple QR code types (text, URL, WiFi, email, SMS, vCard)
 - Dynamic link pages for managing collections of links
+- URL shortener functionality with custom domains
 - Admin authentication with bcrypt password hashing
 - Docker deployment ready
 - Modern responsive web interface
@@ -20,14 +22,20 @@ app = create_app()
 if __name__ == '__main__':
     # Production vs Development configuration
     is_production = os.environ.get('FLASK_ENV') == 'production'
+    app_domain = os.environ.get('APP_DOMAIN', 'localhost:5000')
     
     if is_production:
-        print("🚀 Starting QR Code Manager in PRODUCTION mode")
-        print("🔐 Admin user: admin")
-        print("🔒 Make sure to change default credentials!")
-        app.run(host='0.0.0.0', port=5000, debug=False)
+        print("🚀 QR Code Manager - Production Mode")
+        print("ℹ️  This should be run with Gunicorn in production!")
+        print("<EFBFBD> Use: gunicorn -c gunicorn.conf.py main:app")
+        print(f"🌐 Domain configured: {app_domain}")
+        print("🔗 URL shortener available at: /s/")
+        # In production, this file is used by Gunicorn as WSGI application
+        # The Flask dev server should NOT be started in production
     else:
         print("🛠️  Starting QR Code Manager in DEVELOPMENT mode")
         print("🔐 Admin user: admin")
         print("🔑 Default password: admin123")
+        print(f"🌐 Domain configured: {app_domain}")
+        print("🔗 URL shortener available at: /s/")
         app.run(host='0.0.0.0', port=5000, debug=True)