Extract omarchy-swayosd-client

So we don't have to manually compose it every time

bin/omarchy-swayosd-brightness

@@ -8,8 +8,7 @@ percent="$1"
 progress="$(awk -v p="$percent" 'BEGIN{printf "%.2f", p/100}')"
 [[ $progress == "0.00" ]] && progress="0.01"
 
-swayosd-client \
-  --monitor "$(omarchy-hyprland-monitor-focused)" \
+omarchy-swayosd-client \
   --custom-icon display-brightness \
   --custom-progress "$progress" \
   --custom-progress-text "${percent}%"