Update Server to Ubuntu 24.04 & Move to Codeberg

Updating the Server - Part 2

I updated the server to the latest Ubuntu 24.04 LTS. While at it, I also update Caddy to the latest version, which in turn update Golang (via xcaddy).

I also moved the blog from GitHub over to Codeberg. In case you never heard of Codeberg, from their Getting Started guide:

Codeberg is a democratic community-driven, non-profit software development platform operated by Codeberg e.V. and centered around Codeberg.org, a Forgejo-based software forge.

Lately, that sounds a lot nicer than trusting GitHub/Microsoft hosting my stuff. As always, in case you want to support their mission and have the available resources, consider donating to them.