4.2 Brand and look

Page title and subtitle.
Logo and cover image — upload and crop the images in the editor (the logo also serves as
the icon/favicon and the installable app).
Color theme — pick one of the ready-made themes (40 light + 10 dark). The whole page is colored
from the chosen theme.
Social links and footer message.
📸 
04-theme.png — Color theme grid + logo/cover upload with cropping.