Hyprland workspaces hosting-monitor css class - #2968

#workspaces .onThisMonitor {
  color:blue;
}

/* waybar of monitor 1 with workspace A open:   [    A       B    ]
 *                                                  blue   white
 *
 * waybar of monitor 2 with workspace B open:   [    A       B    ]
 *                                                 white    blue
 */