final stage of the app

app/__init__.py

@@ -0,0 +1,37 @@
+"""
+QR Code Manager Flask Application
+A modern Flask web application for generating and managing QR codes with authentication
+"""
+
+import os
+from flask import Flask
+from flask_cors import CORS
+from flask_session import Session
+from app.utils.auth import init_admin
+
+def create_app():
+    """Create and configure the Flask application"""
+    app = Flask(__name__)
+    
+    # Configuration
+    app.config['SECRET_KEY'] = os.environ.get('SECRET_KEY', 'your-secret-key-change-in-production')
+    app.config['SESSION_TYPE'] = 'filesystem'
+    app.config['SESSION_PERMANENT'] = False
+    app.config['SESSION_USE_SIGNER'] = True
+    
+    # Initialize CORS
+    CORS(app)
+    
+    # Initialize session
+    Session(app)
+    
+    # Initialize admin user
+    init_admin()
+    
+    # Register blueprints
+    from app.routes import main, api, auth
+    app.register_blueprint(main.bp)
+    app.register_blueprint(api.bp, url_prefix='/api')
+    app.register_blueprint(auth.bp)
+    
+    return app