fix(BA-4493): use user_uuid instead of group_id as scope_id in session RBACEntityCreator (#8993)

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: octodog <mu001@lablup.com>

Author: 3 people

changes/8993.fix.md

@@ -0,0 +1 @@
+Fix incorrect scope_id (group_id instead of user_uuid) in RBACEntityCreator for session creation

src/ai/backend/manager/repositories/scheduler/db_source/db_source.py

@@ -1186,7 +1186,7 @@ async def enqueue_session(
                 spec=SessionRowCreatorSpec(row=session),
                 scope_ref=ScopeId(
                     scope_type=ScopeType.USER,
-                    scope_id=str(session_data.group_id),
+                    scope_id=str(session_data.user_uuid),
                 ),
                 additional_scope_refs=[],
                 entity_type=EntityType.SESSION,