d0058b46ed
Adds a project-centric ops view for mentor management: - New mentor.getMenteeActivity tRPC procedure aggregates every project with wantsMentorship=true and derives a status (unassigned / assigned / active / stalled) from the latest message + file activity. - /admin/mentors becomes a tabbed page: existing Mentor list + new Mentees & Activity table with status pills, search, and a per-row Assign/Open CTA linking to /admin/projects/[id]/mentor. - Includes 2 unit tests covering classification + program scoping. Also: ignore .remember/ (plugin scratch dir).