added stuff

nyx/modules/options/system/services/networking.nix

@@ -0,0 +1,25 @@
+{lib, ...}: let
+  inherit (lib) mkEnableOption mkModule;
+  inherit (lib.types) str;
+in {
+  options.modules.system.services = {
+    # networking
+    networking = {
+      wireguard.enable = mkEnableOption "Wireguard service";
+      headscale = mkModule {
+        name = "Headscale";
+        type = "networking";
+        port = 8085;
+        /*
+        extraOptions = {
+          domain = mkOption {
+            type = str;
+            example = "headscale.example.com";
+            description = "The domain name to use for headscale";
+          };
+        };
+        */
+      };
+    };
+  };
+}