take into consideration xdg dirs for screenshot and screen recording

bin/omarchy-cmd-screenshot

@@ -1,6 +1,12 @@
 #!/bin/bash
 
-OUTPUT_DIR="${OMARCHY_SCREENSHOT_DIR:-$HOME/Pictures}"
+[[ -f ~/.config/user-dirs.dirs ]] && source ~/.config/user-dirs.dirs
+OUTPUT_DIR="${OMARCHY_SCREENSHOT_DIR:-${XDG_PICTURES_DIR:-$HOME/Pictures}}"
+
+if [[ ! -d "$OUTPUT_DIR" ]]; then
+  notify-send "Screenshot directory does not exist: $OUTPUT_DIR" -u critical -t 3000
+  exit 1
+fi
 
 hyprshot -m ${1:-region} --raw |
   satty --filename - \