feat: v4

[Zibbp]

Server Changes

• Begin standardizing HTTP responses with a simple response format

{
  "success": false, // boolean of operation status
  "data": null, // the data of the request, usually an object or array
  "message": "updated video" // brief message of the request/operation
}

• Replace JWT for sessions in local authentication

Frontend Changes

Entire re-write WIP... The UI is mostly the same, mainly cleaning up the code.

Converging Frontend and API containers into a single container

Having the frontend and API be a single image simplifies a lot of issues that users have with the various URL env variables.