feat: code blocks beta

lib/utils/StringUtils.js

@@ -52,8 +52,23 @@ const safeStringify = (obj) => {
   }
 };
 
+/**
+ * Generates a random ID string suitable for use as an HTML element ID.
+ * @param {number} [length=8] - The length of the random ID
+ * @returns {string} - A random alphanumeric ID with bp_ prefix
+ */
+const generateRandomId = (length = 8) => {
+  const chars = 'abcdefghijklmnopqrstuvwxyz0123456789';
+  let result = 'bp_';
+  for (let i = 0; i < length; i++) {
+    result += chars.charAt(Math.floor(Math.random() * chars.length));
+  }
+  return result;
+};
+
 module.exports = {
   escapeHTML,
   toKebabCase,
-  safeStringify
+  safeStringify,
+  generateRandomId
 };