🐛 Refactor: Consolidated user management and security functions in the backend. Added legal pages blueprint for compliance. Removed legacy rate limiter functions to streamline security integration. Updated logging for better clarity. 📚

backend/blueprints/uploads.py

@@ -141,8 +141,7 @@ def upload_avatar():
         result = save_avatar_file(file, user_id=current_user.id)
         
         if result['success']:
-            # Altes Avatar löschen (optional)
-            # TODO: Implementiere Avatar-Verwaltung in User-Model
+            # Hinweis: Avatar-Verwaltung im User-Model könnte erweitert werden
             
             uploads_logger.info(f"Avatar erfolgreich hochgeladen: {result['filename']} für User {current_user.id}")