Refactored and updated

- Replaced chromium with ungoogled-chromium
- Replaced lxqt with openbox

vm/default.nix

@@ -10,8 +10,20 @@ in {
 
   system.stateVersion = "24.11";
 
+  networking.firewall.enable = false;
+
   nixpkgs.config.allowUnfree = true;
 
+  services = {
+    resolved.enable = true;
+
+    xserver = {
+      enable = true;
+      displayManager.lightdm.enable = true;
+      windowManager.openbox.enable = true;
+    };
+  };
+
   users.users.test = {
     isNormalUser = true;
     extraGroups = [ "wheel" ];
@@ -19,15 +31,8 @@ in {
   };
 
   environment.systemPackages = [
+    pkgs.ungoogled-chromium
     invoiceninja-desktop
   ];
-
-  services.xserver.desktopManager.lxqt.enable = true;
-
-  programs.chromium.enable = true;
-
-  networking.firewall.enable = false;
-
-  services.resolved.enable = true;
 }