Backend:
- Add MaintainerUserIds to PersonUpdateDto/PersonDetailedDto
- Add MaintainedPersonNames to UserInfoDto
- Add IPersonRepository.SetMaintainers + implementation
- PersonRepository.Find/FindVisible now include Maintainers
- PersonController.Update handles maintainer assignment (admin/curator)
- Fix PersonController.Update to save Visibility field
- Allow curators to list all users via UserController.GetAll
Frontend (PersonForm):
- Add maintainer search+select UI (admin/curator only in edit mode)
- Search users client-side, click to add, badge with X to remove
- Saves maintainer IDs on person update
Frontend (CosplayerDetail):
- Show 'Maintained by: user1, user2' in header with clickable links
- Pass maintainer data to PersonForm
Frontend (User page):
- Show 'Maintainer of: cosplayer1, cosplayer2' with links
- Non-admin view: strip Email, Created, Deleted fields
- Fix LoadUser to use route UserId instead of logged-in user
REDCODE
358bf0918e