also refactor nixos modules

modules/nixos/services/networking/wireguard/default.nix

@@ -1,47 +0,0 @@
-{
-  config,
-  pkgs,
-  lib,
-  ...
-}: let
-  inherit (builtins) length;
-  inherit (lib) mkIf mkEnableOption mkOption types attrNames attrsToList listToAttrs;
-
-  cfg = config.sneeuwvlok.services.networking.wireguard;
-  hasPeers = (cfg.peer |> attrNames |> length) > 0;
-in {
-  options.sneeuwvlok.services.networking.wireguard = {
-    enable = mkEnableOption "enable wireguard" // {default = true;};
-
-    peer = mkOption {
-      type = types.attrsOf (types.submodule {
-        options = {
-          port = mkOption {
-            type = types.port;
-            description = '''';
-          };
-
-          address = mkOption {
-            type = types.listOf types.str;
-            default = [];
-            description = '''';
-          };
-        };
-      });
-      default = {};
-    };
-  };
-
-  config = mkIf (cfg.enable && hasPeers) {
-    # networking.firewall.allowedUDPPorts = cfg.peer |> lib.attrValues |> lib.map (p: p.port);
-    # networking.wq-quick = {
-    #   # enable = cfg.enable;
-
-    #   interfaces =
-    #     cfg.peer
-    #     |> attrsToList
-    #     |> imap0 (i: { name, value }: (namevaluepair "wg${i}" (value // {})))
-    #     |> listToAttrs;
-    # };
-  };
-}