adding desktop config

modules/nixos/quadro-m1000m.nix

@@ -0,0 +1,14 @@
+{ config, ... }:
+
+{
+  services.xserver.videoDrivers = [ "nvidia" ];
+
+  hardware.graphics.enable = true;
+
+  hardware.nvidia = {
+    open = false;
+    modesetting.enable = true;
+    nvidiaSettings = true;
+    package = config.boot.kernelPackages.nvidiaPackages.legacy_580;
+  };
+}