For some reason, this reminds me of my last shared memory system. It was an Athlon XP 1800+ with VIA ProSavage back around 2002. It was just barely able to run CS 1.6.
It feels like cool edit pro 2 before it was turned to shit by adobe. Your app has a pretty good and intuitive UX. And that's the most important thing in an audio editor.
and with fuse and webdav you have the power and a possibility to implement your own handler for deleting and renaming, that could do all the tricky git related parts.