Ability to specify the keybase.txt location

I've recently rewritten my homepage and I'm using a server setup that only serves out of /static, so my keybase path changed to /static/keybase.txt.

It would be great to be able to specify a path for situations like these. I could set up my reverse proxy to just swap the path out but I think the ability for users to specify their path for any hosting setup would be a neat solution.

Start by locating how the website currently serves keybase.txt and where hosting paths are configured; the issue identifies /static/keybase.txt and reverse-proxy path swapping as relevant context. Done means users can specify the keybase.txt path for hosting setups that serve from a non-default location.

Written by the indexing model from the issue text.