big great refactor

modules/nixos/hardware/graphics/nvidia.nix

@@ -0,0 +1,15 @@
+{
+  config,
+  ...
+}:
+
+{
+  services.xserver.videoDrivers = [ "nvidia" ];
+
+  hardware.nvidia = {
+    modesetting.enable = true;
+    open = false;
+    nvidiaSettings = true;
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
+  };
+}