fix: A missing comma breaking User.detail() functional API (#173)

Author: achimnol

changes/173.fix

@@ -0,0 +1 @@
+Fix a missing comman that breaks `User.detail()` functional API when called without an explicit field list

src/ai/backend/client/func/user.py

@@ -153,7 +153,7 @@ async def detail(cls, email: str = None, fields: Iterable[str] = None) -> Sequen
         :param fields: Additional per-user query fields to fetch.
         """
         if fields is None:
-            fields = ('uuid', 'username', 'email', 'need_password_change', 'status', 'status_info'
+            fields = ('uuid', 'username', 'email', 'need_password_change', 'status', 'status_info',
                       'created_at', 'domain_name', 'role')
         if email is None:
             query = textwrap.dedent("""\