Monochrome SwayFX glass rice

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

.config/sway/mirror.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+# Mirror the internal display to any external output (sway has no native mirroring).
+# Watches output hotplug events; needs wl-mirror.
+exec 9>"${XDG_RUNTIME_DIR:-/tmp}/sway-mirror.lock"
+flock -n 9 || exit 0
+
+internal=eDP-1
+
+sync() {
+    pkill -x wl-mirror
+    for ext in $(swaymsg -t get_outputs -r | jq -r --arg i "$internal" '.[] | select(.active and .name != $i) | .name'); do
+        wl-mirror --fullscreen-output "$ext" "$internal" &
+    done
+}
+
+sync
+swaymsg -t subscribe -m '["output"]' | while read -r _; do
+    sleep 1
+    sync
+done