feat: add file tree breadcrumb (#40)

packages/bolt/app/components/chat/CodeBlock.tsx

@@ -2,6 +2,7 @@ import { memo, useEffect, useState } from 'react';
 import { bundledLanguages, codeToHtml, isSpecialLang, type BundledLanguage, type SpecialLanguage } from 'shiki';
 import { classNames } from '~/utils/classNames';
 import { createScopedLogger } from '~/utils/logger';
+
 import styles from './CodeBlock.module.scss';
 
 const logger = createScopedLogger('CodeBlock');