Some more work toward a modular config

modules/nixos/bundles/default.nix

@@ -0,0 +1,6 @@
+{ pkgs, lib, config, ... }: {
+  imports =
+    [
+      ./graphical-desktop.nix
+    ];
+}

modules/nixos/bundles/graphical-desktop.nix

@@ -0,0 +1,20 @@
+
+{ pkgs, lib, config, ... }: {
+
+  options = {
+    grapfical-desktop.enable = lib.mkEnableOption "enable graphical desktop";
+  };
+
+  config = lib.mkIf config.grapfical-desktop.enable {
+
+    # Enable the X11 windowing system.
+    services.xserver.enable = true;
+
+    # Hyprland
+    programs.hyprland = {
+      enable = true;
+      xwayland.enable = true;
+    };
+    programs.waybar.enable  = true;
+  };
+}