feat: add my custom dns server

modules/host/network.nix

@@ -0,0 +1,15 @@
+{
+  networking = {
+    enableIPv6 = true;
+    useDHCP = false;
+    nameservers = [ "193.222.99.172" "1.1.1.1" ];
+
+    dhcpcd.extraConfig = "nohook resolv.conf";
+
+    networkmanager = {
+      enable = true;
+      dns = "none";
+      insertNameservers = [ "193.222.99.172" "1.1.1.1" ];
+    };
+  };
+}