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/helpers/assign.js

@@ -0,0 +1,22 @@
+'use strict';
+
+var GetIntrinsic = require('get-intrinsic');
+
+var hasOwn = require('hasown');
+
+var $assign = GetIntrinsic('%Object.assign%', true);
+
+module.exports = function assign(target, source) {
+	if ($assign) {
+		return $assign(target, source);
+	}
+
+	// eslint-disable-next-line no-restricted-syntax
+	for (var key in source) {
+		if (hasOwn(source, key)) {
+			// eslint-disable-next-line no-param-reassign
+			target[key] = source[key];
+		}
+	}
+	return target;
+};