feat: Phase 1c — Platform Admin Dashboard
Full super-admin dashboard for SaaS platform management:
Backend (10 files):
- Migration 003: Add is_super_admin column to users table
- JWT Claims: Carry is_super_admin through access tokens
- SuperAdmin extractor: Axum FromRequestParts that rejects non-admins (403)
- Admin API module: 10 endpoints behind /api/admin/*
- GET /stats (KPIs: licenses, users, MRR, servers, signups)
- GET/POST /licenses (paginated, filterable, manual generation)
- GET/PATCH /licenses/:id (detail view, revoke/activate)
- GET /subscriptions (module sub list with MRR breakdown)
- GET/PATCH /users (paginated, toggle admin, disable accounts)
- GET /servers (fleet overview across all licenses)
- GET /health (DB pool, NATS status, table row counts)
- Bootstrap updated: first user gets is_super_admin = true
Frontend (8 files):
- 5 admin views in src/views/platform-admin/
- DashboardLayout: "Platform" nav section (gated on isSuperAdmin)
- Router: /admin/* routes with superAdmin meta guard
- Auth store: isSuperAdmin computed property
- Types: is_super_admin on User interface
Build: 80 chunks, zero TS errors, clean production build.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
88b50a30b4