ref: merged nixos and macOS configuration

nix/hosts/nixie/gui.nix

@@ -0,0 +1,27 @@
+{ ... }: {
+  services.xserver.enable = true;
+
+  services.xserver = {
+    autoRepeatDelay = 300;
+    autoRepeatInterval = 40;
+  };
+
+  services.xserver = {
+    displayManager.gdm.enable = true;
+    windowManager.xmonad = {
+      enable = true;
+      enableContribAndExtras = true;
+      extraPackages = hp: with hp; [ neat-interpolation ];
+    };
+  };
+
+  services.xserver.libinput = {
+    mouse = {
+      naturalScrolling = true;
+      accelSpeed = "-0.5";
+    };
+    touchpad = { naturalScrolling = true; };
+  };
+
+  programs.light.enable = true;
+}