I don't get why people don't try to use other languages for these type of CLI tools. I get that they are familiar with JavaScript, but npm is a nightmare right now and I wouldn't install anything with it for some time.
There's always shell scripting available, also Go, Rust and lots of other options (I specifically don't mention Python, as pip is also a bit problematic).
What TLD did you choose on porkbun? Maybe it's a national TLD that requires your ID. I have .EU, .me and .org domains with them and I was never asked for an ID.
I've made a note in a paper notebook with my master password for the password manager for my wife, but she's totally uninterested in anything I do with my server - she tried to understand, but it didn't work. At least she'll have access to my emails and other stuff in case I die before her.
I have a lot of music using umlaut and all other kinds of accented characters, even Japanese characters, and never had issues with them. Try symfonium client and see it you have the issue. I'll check tempus with my server to see it there's anything wrong.
Call me old, but people should learn to discover music in different ways (friends, press, concerts, etc.) and not wait to be fed by corporations... just a thought.
Jellyfin sucks for music. I tried it several times, hoping it got better, but unfortunately it's not the case. For the moment I'm still using Navidrome (which I used for the last 3-4 years without problems).
Of you can't hear it, you could move there and switch house with one of the locals.