This adds an interim placeholder page for gopher://sterni.lv and
additionally my preexisting Nix-based static site generator for
gophermap supporting servers. It is based on building a nested Nix data
structure representing the directory structure of the resulting site
which then resolves to a bunch of fine grained derivations.
Change-Id: Id6c0b60cfe8d9d4df6a3700d96ed48b7df02ce58
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7292
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
7b4a545699