- 8 RED tests covering: PATCH URL contract, credentials/redirect shape, void on 200, SessionExpiredError on 401/opaqueredirect, last-admin sentinel on 409 and 422, generic error on 500 - 1 compile-time shape test for AdminMember.isAdmin: boolean - All new tests fail (updateMemberProfile is not a function); 42 existing pass Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>