Would you explain better you set-up? At least a reference to the underlaying system. Is it kubernetes?

What is your “legacy phone”?

Do you use B2 storage?

What are the benefits of Kubernetes in a home server?

Which Vps provider are you using?

I ended up trying it. In theory it’s all nice and useful, because it solves the part that I am not comfortable with (router settings, domains and other connection stuff). But then I don’t know Kubernetes so I couldn’t understand what I was doing and I was not able to troubleshoot it. And I could not connect to my server remotely anyway.

I would add file managers like midnight commander, ranger, and so on

In my case, I don’t technically own the router but it’s provided by my service provider. They don’t give you the password for the admin access

What are the advantages of kubesail? I couldn’t understand it form their website

I think OP cannot tinker with its router. At least, that is my case.

Logseq but I know the sync is tricky

What do you mean Delta chat is on the fediverse?