We released nuntius so we would love to get some translations from your side. What do you propose to make this easier for translators? See that I'd rather keep the repos in github since it is a set of repositories and some of them (android, ios in the future etc) do not have anything related to gnome per se. We are though open to give access to the current translators to those repositories, or you may as well just pull request to get the translations in.
Regards.