I love all of this! Just need a similar web-based GUI so my coworkers can use the same back-end technology without having to use the CLI.

You can check out https://github.com/Uzay-G/archivy/. It's quite similar except uses a web interface. We're building it out and are working on adding a login system so people can host instances publicly with multiple users.

If it’s all just plain text, you could just put it on GitHub / gitlab and edit the files from the built in “raw” editors.

Indeed, it is, and you can do exactly that.

This is awesome! Hopefully when VR is more widespread they can add that in as well :)