finished (?) system part of config

devices/surface/default.nix

@@ -0,0 +1,18 @@
+{ config, pkgs }: {
+  imports = [
+    ../../modules/system
+
+    ./hardware-config.nix
+  ];
+
+  networking.hostName = "surface";
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "23.05"; # Did you read the comment?
+
+}