Bugfix screensaver not exiting (#1687)

* exit if screensaver not in focus

* Extract explaining function

* Consistent function style

---------

Co-authored-by: David Heinemeier Hansson <david@hey.com>

bin/omarchy-cmd-screensaver

@@ -1,6 +1,10 @@
 #!/bin/bash
 
-function exit_screensaver {
+screensaver_in_focus() {
+  hyprctl activewindow -j | jq -e '.class == "Screensaver"' >/dev/null 2>&1
+}
+
+exit_screensaver() {
   hyprctl keyword cursor:invisible false
   pkill -x tte 2>/dev/null
   pkill -f "alacritty --class Screensaver" 2>/dev/null
@@ -18,7 +22,7 @@ while true; do
     "$effect" &
 
   while pgrep -x tte >/dev/null; do
-    if read -n 1 -t 3; then
+    if read -n 1 -t 3 || ! screensaver_in_focus; then
       exit_screensaver
     fi
   done