# Login
curl -X POST http://localhost:3000/api/v1/auth/login \
-H "Content-Type: application/json" \
-d '{"email": "user@example.com", "password": "secret"}'
# Create a user (admin)
curl -X POST http://localhost:3000/api/v1/users \
-H "Authorization: Bearer <token>" -H "Content-Type: application/json" \
-d '{"email": "new@example.com", "password": "secret", "name": "Alice", "role": "user"}'