Refactoring - Part 1

1. Konfiguration extrahiert (config.py)
    - Alle App-Einstellungen zentralisiert
    - Flask-Konfiguration, Datenbank, Backup, Rate-Limiting
    - 576 Zeilen Code reduziert
  2. Datenbank-Layer (db.py)
    - Connection Management mit Context Managers
    - Helper-Funktionen für Queries
    - Saubere Fehlerbehandlung
  3. Auth-Module (auth/)
    - decorators.py - Login-Required mit Session-Timeout
    - password.py - Bcrypt Hashing
    - two_factor.py - TOTP, QR-Codes, Backup-Codes
    - rate_limiting.py - IP-Blocking, Login-Versuche
  4. Utility-Module (utils/)
    - audit.py - Audit-Logging
    - backup.py - Verschlüsselte Backups
    - license.py - Lizenzschlüssel-Generierung
    - export.py - Excel-Export
    - network.py - IP-Ermittlung
    - recaptcha.py - reCAPTCHA-Verifikation
  5. Models (models.py)
    - User-Model-Funktionen

v2_adminpanel/test_blueprints.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+"""Test if blueprints can be imported successfully"""
+
+import sys
+import os
+sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
+
+try:
+    from routes.auth_routes import auth_bp
+    print("✓ auth_routes blueprint imported successfully")
+    print(f"  Routes: {[str(r) for r in auth_bp.url_values_defaults]}")
+except Exception as e:
+    print(f"✗ Error importing auth_routes: {e}")
+
+try:
+    from routes.admin_routes import admin_bp
+    print("✓ admin_routes blueprint imported successfully")
+except Exception as e:
+    print(f"✗ Error importing admin_routes: {e}")
+
+print("\nBlueprints are ready to use!")