Fredoka is copyright the Fredoka Project Authors
(https://github.com/hafontia/Fredoka), licensed under the SIL Open Font
License, Version 1.1: https://openfontlicense.org

It is vendored here because the share card (games_og.go) is drawn on the
server, and a server cannot reach for a font over the network the way the
page does. The site itself still loads Fredoka from Google's CDN, so this is
the same typeface arriving by a second road, not a second typeface.
