Add Translation API

[barbosamaatheus]

Is your feature request related to a problem? Please describe.

No

Describe the solution you'd like

In the consultation of dialogues, a translation service must be added, which must receive a translating queryParamns with the language to be translated. Ex: https://english-talking-api.herokuapp.com/v1/dialog?traslateTo="pt-BR"

with that, a consultation with a translation api must be done, passing the speech and the answer.

The result should look something like this:

      "status": "approved",
       "translation": {
         "speech": "Oi",
         "answer": "Oi, como você está?",
       },
      "approvals": [
        "5fc8125886a56e2e8c8fff7b",
        "5fc9014f0e23a50023311186",
        "5fc9a38af62af90023a751c1",
        "5fca944de205a20023602054"
      ],
      "disapprovals": [
        "5fc8250215af8b0023efcf79"
      ],
      "_id": "5fc812b786a56e2e8c8fff7c",
      "speech": "Hi",
      "answer": "Hi, how are you?",
      "user": "5fc8125886a56e2e8c8fff7b",
      "createdAt": "2020-12-02T22: 18: 31.779Z",
      "updatedAt": "2020-12-04T20: 56: 23.964Z",
      "__v": 6,
      "approval_rate": 80
    },

Describe alternatives you've considered

Yandex Translate API
Top Translation APIs