wg-home: remove dead code

hosts/modules/wg-home.nix

@@ -6,7 +6,6 @@
 
 let
   cfg = config.sane.services.wg-home;
-  server-cfg = config.sane.hosts.by-name."servo".wg-home;
   mkPeer = { ips, pubkey, endpoint }: {
     publicKey = pubkey;
     allowedIPs = builtins.map (k: if builtins.match ".*/.*" k != null then k else "${k}/32") ips;
@@ -26,11 +25,6 @@ let
     inherit (p) pubkey endpoint;
     ips = [ p.ip ];
   }) hosts;
-  # make a single peer which routes all the given hosts
-  mkServerPeer = hosts: mkPeer {
-    inherit (server-cfg) pubkey endpoint;
-    ips = (builtins.map (h: h.ip) hosts) ++ [ "0.0.0.0/0" ];
-  };
 in
 {
   options = with lib; {