Save current BZZZ config-ui state before CHORUS branding update

🤖 Generated with [Claude Code](https://claude.ai/code)

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

install/config-ui/node_modules/es-abstract/2025/AsyncIteratorClose.js

@@ -0,0 +1,70 @@
+'use strict';
+
+var GetIntrinsic = require('get-intrinsic');
+
+var $SyntaxError = require('es-errors/syntax');
+var $TypeError = require('es-errors/type');
+var isObject = require('es-object-atoms/isObject');
+var $Promise = GetIntrinsic('%Promise%', true);
+
+var Call = require('./Call');
+var CompletionRecord = require('./CompletionRecord');
+var GetMethod = require('./GetMethod');
+
+var isIteratorRecord = require('../helpers/records/iterator-record');
+
+var callBound = require('call-bound');
+
+var $then = callBound('Promise.prototype.then', true);
+
+// https://262.ecma-international.org/15.0/#sec-asynciteratorclose
+
+module.exports = function AsyncIteratorClose(iteratorRecord, completion) {
+	if (!isIteratorRecord(iteratorRecord)) {
+		throw new $TypeError('Assertion failed: `iteratorRecord` must be an Iterator Record'); // step 1
+	}
+
+	if (!(completion instanceof CompletionRecord)) {
+		throw new $TypeError('Assertion failed: completion is not a Completion Record instance'); // step 2
+	}
+
+	if (!$then) {
+		throw new $SyntaxError('This environment does not support Promises.');
+	}
+
+	var iterator = iteratorRecord['[[Iterator]]']; // step 3
+
+	return $then(
+		$then(
+			$then(
+				new $Promise(function (resolve) {
+					resolve(GetMethod(iterator, 'return')); // step 4
+					// resolve(Call(ret, iterator, [])); // step 6
+				}),
+				function (returnV) { // step 5.a
+					if (typeof returnV === 'undefined') {
+						return completion; // step 5.b
+					}
+					return Call(returnV, iterator); // step 5.c, 5.d.
+				}
+			),
+			null,
+			function (e) {
+				if (completion.type() === 'throw') {
+					completion['?'](); // step 6
+				} else {
+					throw e; // step 7
+				}
+			}
+		),
+		function (innerResult) { // step 8
+			if (completion.type() === 'throw') {
+				completion['?'](); // step 6
+			}
+			if (!isObject(innerResult)) {
+				throw new $TypeError('`innerResult` must be an Object'); // step 10
+			}
+			return completion;
+		}
+	);
+};