style: Fix HighContrast issues with notifications (!3075) · Merge requests · GNOME / gnome-shell · GitLab

Sam Hewitt requested to merge wip/snwh/notification-hc-fixes into main Dec 22, 2023

define a new hc_mix_color for mixing functions that was making bg color transparent
fix missing HC outline on banner notifications
fix notification timestamp not changing in HC due to color
closes: #7283 (closed)