Prettier (an auto formatter) is set to only run within the tgui folder
currently. This removes that limitation, allowing it to automatically
format all supported files in the repo (.js, .html, .yml
[etc](https://prettier.io/docs/))
I made a few exceptions for bundled and generated files
I'm of the opinion that code should look uniform and am lazy enough to
want CTRL-S to format files without having to think beyond that
