I’ve always wanted to do this however do I understand it correctly that I need to host headscale on a vps server that is not in my tailnet/home network?

Use the jellyfin kodi addon works very smoothly. I’ve been using it for two years and love it. I replaced all my chromecasts with kodi. It even has the approval of my wife.

I’m currently looking for something like this as well. I’ll have to give go access a try

I have vaultwarden in docker but I don’t expose my instance externally as you really don’t need to. Put the bitwarden app on your phone sign into the instance and it will work even if your instance is borked. You can’t add items but it works.

My suggestion, run it in docker and just back up the entire docker compose and folder structure as that includes the database as well.

If you want to expose it use nginx proxy manager its dead simple and awesome.

Firedragon on desktop( I use garuda Linux) and Mull on android