fix errors on nixos-rebuild

global-default.nix

@@ -1,8 +1,11 @@
 {
   config,
   pkgs,
+  specialArgs,
   ...
 }: {
+  networking.hostName = specialArgs.hostname; # Define your hostname.
+
   nix.settings.experimental-features = [
     "nix-command"
     "flakes"
@@ -68,5 +71,5 @@
   # 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 = "26.05"; # Did you read the comment?
+  system.stateVersion = specialArgs.stateVersion; # Did you read the comment?
 }