Save current BZZZ config-ui state before CHORUS branding update

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Co-Authored-By: Claude <noreply@anthropic.com>

install/config-ui/node_modules/es-abstract/2018/QuoteJSONString.js

@@ -0,0 +1,45 @@
+'use strict';
+
+var $TypeError = require('es-errors/type');
+
+var callBound = require('call-bound');
+var forEach = require('../helpers/forEach');
+
+var $charCodeAt = callBound('String.prototype.charCodeAt');
+var $strSplit = callBound('String.prototype.split');
+
+var UnicodeEscape = require('./UnicodeEscape');
+
+var hasOwn = require('hasown');
+
+// https://262.ecma-international.org/9.0/#sec-quotejsonstring
+
+var escapes = {
+	'\u0008': '\\b',
+	'\u0009': '\\t',
+	'\u000A': '\\n',
+	'\u000C': '\\f',
+	'\u000D': '\\r',
+	'\u0022': '\\"',
+	'\u005c': '\\\\'
+};
+
+module.exports = function QuoteJSONString(value) {
+	if (typeof value !== 'string') {
+		throw new $TypeError('Assertion failed: `value` must be a String');
+	}
+	var product = '"';
+	if (value) {
+		forEach($strSplit(value, ''), function (C) {
+			if (hasOwn(escapes, C)) {
+				product += escapes[C];
+			} else if ($charCodeAt(C, 0) < 0x20) {
+				product += UnicodeEscape(C);
+			} else {
+				product += C;
+			}
+		});
+	}
+	product += '"';
+	return product;
+};