refactor: use punycode.js

package.json

@@ -68,7 +68,6 @@
     "@types/eslint__js": "^8.42.3",
     "@types/get-stdin": "^7.0.0",
     "@types/node": "22.9.2",
-    "@types/tr46": "^5.0.0",
     "@vitest/coverage-v8": "^2.1.5",
     "coveralls": "3.1.1",
     "eslint": "^9.15.0",
@@ -86,6 +85,7 @@
   },
   "dependencies": {
     "commander": "^12.1.0",
-    "get-stdin": "9.0.0"
+    "get-stdin": "9.0.0",
+    "punycode.js": "^2.3.1"
   }
 }

src/@types/punycode.js.d.ts

@@ -0,0 +1,13 @@
+declare module "punycode.js" {
+  export function decode(input: string): string;
+  export function encode(input: string): string;
+  export function toUnicode(input: string): string;
+  export function toASCII(input: string): string;
+
+  export namespace ucs2 {
+    function decode(string: string): number[];
+    function encode(array: readonly number[]): string;
+  }
+
+  export const version: string;
+}

src/aux/utils.ts

@@ -1,4 +1,4 @@
-import punycode from "node:punycode";
+import punycode from "punycode.js";
 
 /**
  * Reject duplications from an array