feat: Translations Input #84
Description
Currently the input for translations is horrible; I want some way to easily add exactly the translations that are missing and in the same order, and I'd like non-devs to be able to do this too.
I'm considering some sort of page that can take all the current language data entries, render the selected language in parallel with English, and stringify missing inputs into nice TS.
This might need languages to be moved to JSON files, and I really want some way to indicate which variables are used in a translation (for both TypeScript and while writing out code).