Thread:Support/Former WMF app now community-maintained, where to crowdsource localization?

Wikimedia Commons' Android app used to be maintained by the WMF, and localization was done here at translatewiki.net (as can be seen here).

The WMF abandoned the Commons app in 2014 and I am now maintaining it (I am only a normal Commons user). I would like to allow users to improve the localizations, as they have not been updated since 2014.

QUESTION: Should I create the localization project on a third-party tool like Crowdin? Or can I somehow "resurrect" the app's localization project here, even though the app is now community-maintained rather than an official WMF app?

Thanks!