With the introduction of vite as our JS bundler, we added a "universal plugin" called PO Gettext plugin to read gettext translations files (.po) and turn them into JSON. This plugin is built with unplugin which allows us to use it for both vite and webpack.

We should replace our custom easygettext-loader by PO Gettext plugin, so that we have only one way of loading PO files regardless of the JS bundler.