fix test issues

src/server/api/auth.py

@@ -88,7 +88,7 @@ async def get_optional_auth(
     try:
         # Validate and decode token using the auth service
         session = auth_service.create_session_model(token)
-        return session.dict()
+        return session.model_dump()
     except AuthError:
         return None
 

src/server/middleware/auth.py

@@ -70,7 +70,7 @@ class AuthMiddleware(BaseHTTPMiddleware):
             try:
                 session = auth_service.create_session_model(token)
                 # attach to request.state for downstream usage
-                request.state.session = session.dict()
+                request.state.session = session.model_dump()
             except AuthError:
                 # Invalid token: if this is a protected API path, reject.
                 # For public/auth endpoints let the dependency system handle

src/server/utils/dependencies.py

@@ -124,7 +124,7 @@ def get_current_user(
     try:
         # Validate and decode token using the auth service
         session = auth_service.create_session_model(token)
-        return session.dict()
+        return session.model_dump()
     except AuthError as e:
         raise HTTPException(
             status_code=status.HTTP_401_UNAUTHORIZED,