fix

backend/auth_utils.py

@@ -53,6 +53,11 @@ async def get_current_user(token: str = Depends(oauth2_scheme), db: Session = De
     user = db.query(models.User).filter(models.User.username == token_data.username).first()
     if user is None:
         print(f"DEBUG AUTH: User {token_data.username} not found in DB")
+        # Dump all users to see what happened
+        all_users = db.query(models.User).all()
+        print("DEBUG AUTH: Current users in DB:")
+        for u in all_users:
+            print(f" - ID: {u.id}, Username: '{u.username}', Email: '{u.email}'")
         raise credentials_exception
     
     print(f"DEBUG AUTH: User found: {user.username}, Is Admin: {user.is_admin}")