Wallpaper switcher: echo 1 > /tmp/qs-wallpaper-ipc
In Hyprland: ctrl t

Workspace overview: qs ipc -c own call overview toggle
Merged from Shanu-Kumawat/quickshell-overview (originally extracted from
end-4/dots-hyprland). See modules/overview/CREDITS.md for details and
the untouched upstream clone at ../overview.

Wallpaper switcher trigger from Hyprland keybind:  echo 1 > /tmp/qs-wallpaper-ipc