Add aura farming

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/himalia/hardware/scripts/touchpad-helper.sh

@@ -0,0 +1,24 @@
+# shellcheck shell=bash
+
+HYPRLAND_DEVICE="$1"
+export STATUS_FILE="$XDG_RUNTIME_DIR/touchpad.status"
+
+enable_touchpad() {
+	echo -n "true" >"$STATUS_FILE"
+	hyprctl keyword "device[$HYPRLAND_DEVICE]:enabled" true
+}
+
+disable_touchpad() {
+	echo -n "false" >"$STATUS_FILE"
+	hyprctl keyword "device[$HYPRLAND_DEVICE]:enabled" false
+}
+
+if ! [ -f "$STATUS_FILE" ]; then
+	disable_touchpad
+else
+	if [ "$(<"$STATUS_FILE")" = "true" ]; then
+		disable_touchpad
+	elif [ "$(<"$STATUS_FILE")" = "false" ]; then
+		enable_touchpad
+	fi
+fi