Updated createOrUpdateUser function in auth.js to return the expanded object IDs from the new user document directly, ensuring accurate data representation upon user creation or update.

src/services/misc/auth.js

@@ -295,7 +295,7 @@ const createOrUpdateUser = async (userInfo) => {
       lastName,
     });
     await newUser.save();
-    return expandObjectIds(newUser);
+    return expandObjectIds(newUser._doc);
   } catch (error) {
     logger.error('Error creating/updating user:', error);
     throw error;