075df42d01
- drop extraneous calendar-day style_class on week headings - fix wrong variable in insensitive button mixin - add some missing focus styles to calendar month header - fix the asset for today with-events in light theme - adjust HighContrast visuals for other month days - make pager buttons circular Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3102>