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/2025/ByteListBitwiseOp.js

@@ -0,0 +1,39 @@
+'use strict';
+
+var $TypeError = require('es-errors/type');
+
+var IsArray = require('./IsArray');
+
+var isByteValue = require('../helpers/isByteValue');
+
+// https://262.ecma-international.org/12.0/#sec-bytelistbitwiseop
+
+module.exports = function ByteListBitwiseOp(op, xBytes, yBytes) {
+	if (op !== '&' && op !== '^' && op !== '|') {
+		throw new $TypeError('Assertion failed: `op` must be `&`, `^`, or `|`');
+	}
+	if (!IsArray(xBytes) || !IsArray(yBytes) || xBytes.length !== yBytes.length) {
+		throw new $TypeError('Assertion failed: `xBytes` and `yBytes` must be same-length sequences of byte values (an integer 0-255, inclusive)');
+	}
+
+	var result = [];
+
+	for (var i = 0; i < xBytes.length; i += 1) {
+		var xByte = xBytes[i];
+		var yByte = yBytes[i];
+		if (!isByteValue(xByte) || !isByteValue(yByte)) {
+			throw new $TypeError('Assertion failed: `xBytes` and `yBytes` must be same-length sequences of byte values (an integer 0-255, inclusive)');
+		}
+		var resultByte;
+		if (op === '&') {
+			resultByte = xByte & yByte;
+		} else if (op === '^') {
+			resultByte = xByte ^ yByte;
+		} else {
+			resultByte = xByte | yByte;
+		}
+		result[result.length] = resultByte;
+	}
+
+	return result;
+};