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/2024/GetStringIndex.js

@@ -0,0 +1,27 @@
+'use strict';
+
+var callBound = require('call-bound');
+var $TypeError = require('es-errors/type');
+var isInteger = require('math-intrinsics/isInteger');
+
+var StringToCodePoints = require('./StringToCodePoints');
+
+var $indexOf = callBound('String.prototype.indexOf');
+
+// https://262.ecma-international.org/13.0/#sec-getstringindex
+
+module.exports = function GetStringIndex(S, e) {
+	if (typeof S !== 'string') {
+		throw new $TypeError('Assertion failed: `S` must be a String');
+	}
+	if (!isInteger(e) || e < 0) {
+		throw new $TypeError('Assertion failed: `e` must be a non-negative integer');
+	}
+
+	if (S === '') {
+		return 0;
+	}
+	var codepoints = StringToCodePoints(S);
+	var eUTF = e >= codepoints.length ? S.length : $indexOf(S, codepoints[e]);
+	return eUTF;
+};