Add a toggle for touchscreen on supported devices (#5510)

* Add minimum brightness cap to prevent OLED displays turning off

* Revert "Add minimum brightness cap to prevent OLED displays turning off"

This reverts commit fe855ecf9aeacfa1b9ffcff3d43adb10908435e5.

* Add touchscreen toggle support

* Use finger glyph

---------

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

bin/omarchy-hw-touchscreen

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+device=$(hyprctl devices -j | jq -r '[.touch[]?.name, .tablets[]?.name] | first // empty')
+[[ -n $device ]] && echo "$device"

bin/omarchy-menu

@@ -194,10 +194,15 @@ show_hardware_menu() {
     options="$options\n󰟸  Touchpad"
   fi
 
+  if omarchy-hw-touchscreen; then
+    options="$options\n󰆽  Touchscreen"
+  fi
+
   case $(menu "Toggle" "$options") in
   *Laptop*) omarchy-hyprland-monitor-internal toggle ;;
   *Mirror*) omarchy-hyprland-monitor-internal-mirror toggle;;
   *Touchpad*) omarchy-toggle-touchpad ;;
+  *Touchscreen*) omarchy-toggle-touchscreen ;;
   *"Hybrid GPU"*) present_terminal omarchy-toggle-hybrid-gpu ;;
   *) back_to show_trigger_menu ;;
   esac

bin/omarchy-toggle-touchscreen

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+STATE_CONF="$HOME/.local/state/omarchy/toggles/hypr/touchscreen-disabled.conf"
+
+device="$(omarchy-hw-touchscreen)"
+
+if [[ -z $device ]]; then
+  echo "No touchscreen device found" >&2
+  exit 1
+fi
+
+enable() {
+  hyprctl keyword "device[$device]:enabled" true >/dev/null
+  rm -f "$STATE_CONF"
+  omarchy-swayosd-client --custom-icon device-support-touch-symbolic --custom-message "Touchscreen enabled"
+}
+
+disable() {
+  hyprctl keyword "device[$device]:enabled" false >/dev/null
+  mkdir -p "$(dirname "$STATE_CONF")"
+  printf 'device {\n    name = %s\n    enabled = false\n}\n' "$device" > "$STATE_CONF"
+  omarchy-swayosd-client --custom-icon touch-disabled-symbolic --custom-message "Touchscreen disabled"
+}
+
+case "${1:-toggle}" in
+  on) enable ;;
+  off) disable ;;
+  toggle) if [[ -f $STATE_CONF ]]; then enable; else disable; fi ;;
+esac