Add script to switch window states between active/minimize and use it when clicking Spotify module

.config/polybar/scripts/switch_window_state

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+
+[[ -z $1 ]] && exit 1
+
+active_window=$(xdotool getactivewindow)
+window=$(xdotool search --name "$1")
+[[ $? -ne 0 ]] && exit 1
+
+if [[ $active_window == $window ]]; then
+    xdotool windowminimize $window
+else
+    xdotool windowactivate $window
+fi
+
+exit 0
+
+
+
+
+