final stage of the app

main.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+"""
+QR 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
+- Admin authentication with bcrypt password hashing
+- Docker deployment ready
+- Modern responsive web interface
+"""
+
+import os
+from app import create_app
+
+# Create Flask application
+app = create_app()
+
+if __name__ == '__main__':
+    # Production vs Development configuration
+    is_production = os.environ.get('FLASK_ENV') == 'production'
+    
+    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)
+    else:
+        print("🛠️  Starting QR Code Manager in DEVELOPMENT mode")
+        print("🔐 Admin user: admin")
+        print("🔑 Default password: admin123")
+        app.run(host='0.0.0.0', port=5000, debug=True)