Str004: Coding a Gemini Server in Haskell - Part 4 (live stream)

This is the fourth instalment of my Gemini server coding live stream. Most of this stream was spent untangling a mess caused by a circular import. Hopefully we'll get more done next time. The project itself is licensed under the GNU Affero General Public License and can be found [on Codeberg](https://codeberg.org/jlamothe/gemcap).