reverted server factory

modules/servers/tranga.nix

@@ -1,14 +1,14 @@
 {
   config,
   lib,
-  inputs,
   ...
 }:
 let
+  setup = import ../factories/mkserver.nix { inherit lib config; };
   cfg = config.my.servers.tranga;
 in
 {
-  options.my.servers.tranga = inputs.self.lib.mkServerOptions "tranga" "tranga" 9555 lib;
+  options.my.servers.tranga = setup.mkOptions "tranga" "tranga" 9555;
   config = lib.mkIf cfg.enable {
     virtualisation.oci-containers.containers = {
       tranga-api = {