- New auth.py module: users table, invite_codes table, JWT auth,
password hashing (bcrypt), auth dependencies for FastAPI
- KITHARA_MODE=single|multi in .env (default: single)
- Single mode: no auth required, no login, user_id='default'
- Multi mode: full JWT auth, login/register endpoints, admin bootstrap
- Health endpoint now reports mode: {status, version, mode}
- Auth endpoints: POST /api/auth/login, /register, GET /me
- Admin endpoints: GET /admin/users, POST /admin/users,
POST /admin/invites, GET /admin/invites,
DELETE /admin/users/:id, PUT /admin/users/:id/role
- BYOK: PUT /api/auth/api-key for per-user Lyria keys
- DB migrations: user_id, shared, remixed_from columns on clips
- DB indexes for user-based and shared-content queries
- requirements.txt: added PyJWT and passlib[bcrypt]
- .env.example: documented all new config options
rin.kagamine
b3f273942e