- Changes all `app.trans` calls to `app.translator.trans` calls. - Changes existing keys to [three-tier namespace structure](https://github.com/flarum/english/pull/12). - Extracts additional strings for `lib:` namespace. - Extracts two previously missed strings for EditGroupModal.js.
- Use JSX for templates - Docblock/comment everything - Mostly passes ESLint (still some work to do) - Lots of renaming, refactoring, etc. CSS hasn't been updated yet.