refactoring for iServer and isWorkstation: part 1

hosts/modules/desktop.nix

@@ -0,0 +1,67 @@
+{
+  hostType,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  config = lib.mkMerge [
+    # Common configuration
+    {
+    }
+
+    # Server specific configuration
+    (lib.mkIf hostType.isServer {
+    })
+
+    # Workstation specific configuration
+    (lib.mkIf hostType.isWorkstation {
+      services = {
+        displayManager.sddm = {
+          enable = true;
+          wayland = {
+            enable = true;
+            compositor = "kwin";
+          };
+        };
+        keyd = {
+          enable = true;
+          keyboards.all = {
+            ids = [ "*" ];
+            settings.main.capslock = "overload(meta, esc)";
+          };
+        };
+        desktopManager.plasma6.enable = true;
+        pipewire = {
+          enable = true;
+          alsa.enable = true;
+          alsa.support32Bit = true;
+          pulse.enable = true;
+          jack.enable = true;
+          wireplumber.enable = true;
+        };
+      };
+
+      hardware = {
+        xpadneo.enable = true;
+        bluetooth.enable = true;
+        steam-hardware.enable = true; # Allow steam client to manage controllers
+        graphics.enable32Bit = true; # For OpenGL games
+        i2c.enable = true;
+      };
+
+      security.rtkit.enable = true; # Needed for pipewire to acquire realtime priority
+
+      xdg.portal = {
+        enable = true;
+        xdgOpenUsePortal = true;
+        extraPortals = with pkgs; [
+          xdg-desktop-portal-kde
+          xdg-desktop-portal-gtk
+          xdg-desktop-portal-gnome
+        ];
+      };
+    })
+  ];
+}