footer: copyright: underline links

sass: follow bg selector: fix color

sass: follow bg selector: fix typo

sass: fix follow bg selector

sass: dim background on popups, unify impl

mobile: follow: bring back click-outside-to-close

sass: social share: do not hide text on narrow

it does fit

sass: page__related: remove a override

archive-single: remove one layer of unneeded div

remove rel="permalink"

weird custom rel usage without any obvious effect

git: ignore vendor assets

print: don't draw light/dark toggle

fa: self-host

profile: remove platform-specific link generators

those are dumb when you have a generic one

links: simplify sa usage

fa: fav4-ify

page__meta: fa: always fixed width

simpler

ruby: depends on matrix, for classifier-reborn, for ruby 3.1

un-vendor lunr, use npm to copy

js: cleanup, un-webpackify, trim unused