Static mock endpoints — no real logic.
| Method | Endpoint | Description |
|---|---|---|
| GET | /api/health | Health check |
| GET | /api/users | List users |
| GET | /api/users/:id | Single user |
| GET | /api/products | List products |
| GET | /api/products/:id | Single product |
| GET | /api/categories | List categories |
| GET | /api/orders | List orders |
| GET | /api/orders/:id | Single order |
| POST | /api/auth/login | Fake login → returns static JWT |
| GET | /api/settings | App settings |