feat: improve video configuration for VM and Live ISO

core/system/graphics.nix

@@ -0,0 +1,10 @@
+{ lib, ... }:
+
+{
+  # Enable OpenGL/Graphics for Wayland Compositors (Hyprland)
+  # This provides better resolution and smoothness for all platforms.
+  hardware.graphics = {
+    enable = lib.mkDefault true;
+    enable32Bit = lib.mkDefault true;
+  };
+}