added compatibility with sway

scripts/startup.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+if [ -n "$SWAYSOCK" ]; then
+    # Sway startup commands
+    # Set cursor (optional, Sway handles this differently)
+    # For Sway, output configuration should be in the config file, not here
+    echo "Running Sway startup"
+else
+    # i3 startup commands
+    xsetroot -cursor_name left_ptr
+    xrandr --output HDMI-1 --auto --left-of DP-2 --output DP-2 --auto
+fi