A script in the page's head reads the theme the web app saved in the
mancala_theme cookie, or follows the system's color scheme, and puts the
theme's class on the page. The stylesheet takes the redesign's colors,
font, header, cards, fields and pill buttons; the logo and the board on
the card are masks in the theme's colors.
Messages appear at the top centre below the header as an inverted chip
of the theme, in the app's font and without icons, and close on a click
instead of sliding in at the bottom right in Notyf's red.
