Inicio de sesión

POST /api/v1/users/login

{
  "username": "pablo",
  "password": "my-password"
}

{
  "token": "<jwt-token>",
  "user": {
    "email": "pablo@mail.com",
    "first_name": "",
    "last_name": "",
    "profile": {
      "type": 1
    }
  }
}