*: the grand rewrite

[VoltrexKeyva]

Rewrote everything.

Done the following:

1. Refactored almost the entire codebase.
2. Formatted the unformatted files.
3. Changed the ESLint config file to a JSON file as it's unnecessary to be a JavaScript file. Removed the unnecessary ESLint plugins, and changed the config to use the recommended ESLint rules rather than the standard ESLint plugin.
4. Removed the unnecessary dependencies and developer dependencies.
5. Fixed a few typos.
6. Bumped the Node.js version requirement to v16.
7. Changed the Docker file Node.js image repo to utilize the latest LTS buster images to always use the latest LTS releases of Node.js.

[reisxd]

I knew this was coming, but holy...