更新前端静态网页获取方式，放弃使用后端获取api

frontend/node_modules/es-abstract/2022/BigInt/bitwiseNOT.js

@@ -0,0 +1,15 @@
+'use strict';
+
+var GetIntrinsic = require('get-intrinsic');
+
+var $BigInt = GetIntrinsic('%BigInt%', true);
+var $TypeError = require('es-errors/type');
+
+// https://262.ecma-international.org/11.0/#sec-numeric-types-bigint-bitwiseNOT
+
+module.exports = function BigIntBitwiseNOT(x) {
+	if (typeof x !== 'bigint') {
+		throw new $TypeError('Assertion failed: `x` argument must be a BigInt');
+	}
+	return -x - $BigInt(1);
+};