Sorting is not working?
Hi,

I'm trying to get the 10 latest launches. I'm sending the following request (here I've set the limit to 1 to demonstrate the issue).

```
POST https://api.spacexdata.com/v5/launches/query

{
  "options": {
    "limit": 1,
    "sort": "asc"
  }
}
```

Whether I send `asc` or `desc` in the `sort` parameter, I still get the same result.

```json
{
  "docs": [
    {
      "fairings": {
        "reused": false,
        "recovery_attempt": false,
        "recovered": false,
        "ships": []
      },
      "links": {
        "patch": {
          "small": "https://images2.imgbox.com/3c/0e/T8iJcSN3_o.png",
          "large": "https://images2.imgbox.com/40/e3/GypSkayF_o.png"
        },
        "reddit": {
          "campaign": null,
          "launch": null,
          "media": null,
          "recovery": null
        },
        "flickr": {
          "small": [],
          "original": []
        },
        "presskit": null,
        "webcast": "https://www.youtube.com/watch?v=0a_00nJ_Y88",
        "youtube_id": "0a_00nJ_Y88",
        "article": "https://www.space.com/2196-spacex-inaugural-falcon-1-rocket-lost-launch.html",
        "wikipedia": "https://en.wikipedia.org/wiki/DemoSat"
      },
      "static_fire_date_utc": "2006-03-17T00:00:00.000Z",
      "static_fire_date_unix": 1142553600,
      "net": false,
      "window": 0,
      "rocket": "5e9d0d95eda69955f709d1eb",
      "success": false,
      "failures": [
        {
          "time": 33,
          "altitude": null,
          "reason": "merlin engine failure"
        }
      ],
      "details": "Engine failure at 33 seconds and loss of vehicle",
      "crew": [],
      "ships": [],
      "capsules": [],
      "payloads": [
        "5eb0e4b5b6c3bb0006eeb1e1"
      ],
      "launchpad": "5e9e4502f5090995de566f86",
      "flight_number": 1,
      "name": "FalconSat",
      "date_utc": "2006-03-24T22:30:00.000Z",
      "date_unix": 1143239400,
      "date_local": "2006-03-25T10:30:00+12:00",
      "date_precision": "hour",
      "upcoming": false,
      "cores": [
        {
          "core": "5e9e289df35918033d3b2623",
          "flight": 1,
          "gridfins": false,
          "legs": false,
          "reused": false,
          "landing_attempt": false,
          "landing_success": null,
          "landing_type": null,
          "landpad": null
        }
      ],
      "auto_update": true,
      "tbd": false,
      "launch_library_id": null,
      "id": "5eb87cd9ffd86e000604b32a"
    }
  ],
  "totalDocs": 148,
  "offset": 0,
  "limit": 1,
  "totalPages": 148,
  "page": 1,
  "pagingCounter": 1,
  "hasPrevPage": false,
  "hasNextPage": true,
  "prevPage": null,
  "nextPage": 2
}
```

Is there something wrong with sorting? Or am I doing something wrong?
