- New backend: Group + GroupMembership models, schemas, CRUD router at
/api/admin/groups (list, create, get detail, update, delete, add/remove members)
- New Alembic migration: groups and group_memberships tables
- Frontend: Admin sidebar item is now an expandable accordion with
Users and Groups sub-items; AdminPage redirects to /admin/users;
new AdminUsersPage and AdminGroupsPage with inline member management panel
- API client: 7 new group functions + TypeScript types
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
curo1305