GET /api/users/{user_id}/recent-group
Returns the most recent group membership record for a user.
API User Endpoints
Source: backend/app/routers/users.py
GET /api/users/{user_id}/match-status
Returns current match status and response counts for the active group.
GET /api/users/{user_id}/groups
Returns all groups associated with a user and their member payloads.
PATCH /api/users/{user_id}
Updates user profile fields for the authenticated user.