Might also consider looking into Navidrome support. Not sure if it’s even possible but in my experience Jellyfin’s music experience is kinda crappy.

I tried to get into Rust a few times and never liked it. One time I even played with a decent group of people and it still sucked. They can keep their game.

I’m pretty sure Cloudflare requires you to use their nameservers if you purchase a domain through them. So you would need to transfer your domain to another registrar first. I could be wrong though. I’m not an expert on this stuff and prefer to just use a dynamic DNS service instead of paying for a domain.