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/2017/ToNumber.js

@@ -0,0 +1,48 @@
+'use strict';
+
+var GetIntrinsic = require('get-intrinsic');
+
+var $TypeError = require('es-errors/type');
+var $Number = GetIntrinsic('%Number%');
+var $RegExp = GetIntrinsic('%RegExp%');
+var $parseInteger = GetIntrinsic('%parseInt%');
+
+var callBound = require('call-bound');
+var regexTester = require('safe-regex-test');
+var isPrimitive = require('../helpers/isPrimitive');
+
+var $strSlice = callBound('String.prototype.slice');
+var isBinary = regexTester(/^0b[01]+$/i);
+var isOctal = regexTester(/^0o[0-7]+$/i);
+var isInvalidHexLiteral = regexTester(/^[-+]0x[0-9a-f]+$/i);
+var nonWS = ['\u0085', '\u200b', '\ufffe'].join('');
+var nonWSregex = new $RegExp('[' + nonWS + ']', 'g');
+var hasNonWS = regexTester(nonWSregex);
+
+var $trim = require('string.prototype.trim');
+
+var ToPrimitive = require('./ToPrimitive');
+
+// https://262.ecma-international.org/6.0/#sec-tonumber
+
+module.exports = function ToNumber(argument) {
+	var value = isPrimitive(argument) ? argument : ToPrimitive(argument, $Number);
+	if (typeof value === 'symbol') {
+		throw new $TypeError('Cannot convert a Symbol value to a number');
+	}
+	if (typeof value === 'string') {
+		if (isBinary(value)) {
+			return ToNumber($parseInteger($strSlice(value, 2), 2));
+		} else if (isOctal(value)) {
+			return ToNumber($parseInteger($strSlice(value, 2), 8));
+		} else if (hasNonWS(value) || isInvalidHexLiteral(value)) {
+			return NaN;
+		}
+		var trimmed = $trim(value);
+		if (trimmed !== value) {
+			return ToNumber(trimmed);
+		}
+
+	}
+	return +value;
+};