appview/pages: add languages to repo index; show name and percentage on hover
This commit adds languages with their associated colour just below the
tabs on the repo index page. Hovering over the colours will display the
language name and file percentage within the repo.
Signed-off-by: BrookJeynes <jeynesbrook@gmail.com>
authored by
brookjeynes.dev
and committed by
anirudh.fi
c6c77c69
033cb439