Ceviz, Gece and Yeşim themes as CSS variables on <html>, Bricolage
Grotesque, shared styles, and one header for every page with theme
swatches, the account menu and the page's main action. The lobby,
privacy page and status panels use the new look.
GET /games/popular?kind=finished returns the most watched finished
games even when games are being played, so the web app can show live
and popular games together.
ThemeManager takes its list of themes, PitAnimator marks animated pits
with PitViewModel.highlight, getSowingPath lists the pits a move sows
into, and new texts in English and Turkish.
