build: use tectonic
there are actually just a few to download at runtime, so i guess it is
fine even without caching
build: install texmf-dist-full
there seems to be changes in newer packaging and needs more packages
while tectonic is nice we should probably still use texlive w/ texmf for
networking reasons, before build.sr.ht gets a caching mechanism
projects: time-order it a little
description casing
they are not titles
projects: do not use ending timestamp
it does not make much sense
projects: fluorescence -> kube-cgi
flourscence: better description
fix tilde in url on footer
add link for fluorescence
make last build discoverable
better tagline for fluorescence