I started working on this actually. https://github.com/ioquatix/relaxo https://github.com/ioquatix/relaxo is a document database built on top of git. I recently

I started working on this actually. https://github.com/ioquatix/relaxo https://github.com/ioquatix/relaxo is a document database built on top of git. I recently added support for using a specific branch, so it should be trivial to allow a web app doing the things you suggest to store/run within the same git repo.