Add omarchy-hyprland-monitor-laptop for internal display lookup

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

bin/omarchy-hyprland-monitor-clamshell

@@ -8,7 +8,7 @@ CLAMSHELL_FLAG="$TOGGLES_DIR/internal-monitor-clamshell.lua"
 MANUAL_DISABLE_FLAG="$TOGGLES_DIR/internal-monitor-disable.lua"
 SCALE_STATE="$TOGGLES_DIR/internal-monitor-scale"
 
-INTERNAL=$(hyprctl monitors all -j | jq -r '.[] | select(.name | test("^(eDP|LVDS|DSI)-")).name' | head -n 1)
+INTERNAL=$(omarchy-hyprland-monitor-laptop)
 
 valid_scale() {
   [[ $1 =~ ^[0-9]+([.][0-9]+)?$ ]]