sway: add sound to sway_volume

bin/sway_volume

@@ -2,6 +2,7 @@
 source $HOME/.config/sway/bin/sway_helpers
 SINK=$(pacmd list-sinks | grep "* index" | grep -oE '[0-9]*')
 APP="pavucontrol"
+SOUND=$HOME/.config/sway/bin/drip.ogg
 
 ##  helpers
 function _toggle() {
@@ -22,12 +23,15 @@ fi
 case $1 in
   d*)
     pactl set-sink-volume $SINK -5%
+    paplay $SOUND
     ;;
   i*)
     pactl set-sink-volume $SINK +5%
+    paplay $SOUND
     ;;
   m*)
     pactl set-sink-mute $SINK toggle
+    paplay $SOUND
     ;;
   gui)
     _check_app $APP