Move active_sessions field from UserDetailResponse into UserListItem so GET /admin/users returns session counts. Uses a correlated subquery to count non-revoked, non-expired sessions per user. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Move active_sessions field from UserDetailResponse into UserListItem so GET /admin/users returns session counts. Uses a correlated subquery to count non-revoked, non-expired sessions per user. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>