Use GHE domain for links in the sidebar

[akellbl4]

📝 Feature description

Currently, links navigate to github.com
I use the app with only one account (GHE). This means it would work for me like this: when one account is added then take the domain for links from it.

Ideally, it should work for everyone. The links can use the domain from a currently selected account.
But when I logged in to my GitHub account and saw no concept like a current account.

So this feature can have a simple initial implementation as described and improved if something like an account switcher or filtering per account is added.

I'm open to implementing simple if this feature looks valuable to the project.