adding ddns with cloudflare

hosts/nixos/vaniville/configuration.nix

@@ -12,7 +12,7 @@ in
       ../../../users/blake
       ../../../modules/system
       #../../../modules/holocron
-      #../../../modules/homelab
+      ../../../modules/homelab
     ];
 
   home-manager.users.blake.imports = [
@@ -22,6 +22,9 @@ in
   system = {
     tailscale.enable = false;
   };
+  homelab = {
+    ddns.enable = true;
+  };
 
   services.tailscale = {
     enable = true;