Change from swaybg to skwd-wall

Nicer picker and support for movie bgs

bin/omarchy-theme-bg-set

@@ -20,6 +20,5 @@ fi
 # Create symlink to the new background
 ln -nsf "$BACKGROUND" "$CURRENT_BACKGROUND_LINK"
 
-# Kill existing swaybg and start new one
-pkill -x swaybg
-setsid uwsm-app -- swaybg -i "$CURRENT_BACKGROUND_LINK" -m fill >/dev/null 2>&1 &
+# Apply the new background through Skwd-wall
+skwd wall apply "{\"type\":\"static\",\"path\":\"$CURRENT_BACKGROUND_LINK\"}" >/dev/null