phantom: add script to update, fmt

hosts/phantom/vpsadminos.nix

@@ -13,7 +13,8 @@ let
     "1.1.1.1"
     "2606:4700:4700::1111"
   ];
-in {
+in
+{
   networking.nameservers = mkDefault nameservers;
   services.resolved = mkDefault { fallbackDns = nameservers; };
   networking.dhcpcd.extraConfig = "noipv4ll";

switch-phantom

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+nix fmt
+
+git diff
+
+nixos-rebuild switch --flake .#phantom \
+  --update-input nixpkgs \
+  --no-write-lock-file \
+  --build-host phantom \
+  --target-host phantom \
+  "$@"