chore: replace all cn comments of fe to en version by volc api (#320)

frontend/packages/arch/pdfjs-shadow/__tests__/index.test.ts

@@ -16,12 +16,12 @@
  
 import { describe, it, expect, vi } from 'vitest';
 
-// 模拟 pdfjs-dist 模块
+// Emulate pdfjs-dist module
 vi.mock('pdfjs-dist', () => ({
   getDocument: vi.fn(),
 }));
 
-// 模拟 generate-assets 和 init-pdfjs-dist 模块
+// Emulate generate-assets and init-pdfjs-dist modules
 vi.mock('../src/generate-assets', () => ({
   generatePdfAssetsUrl: vi.fn(),
 }));
@@ -30,7 +30,7 @@ vi.mock('../src/init-pdfjs-dist', () => ({
   initPdfJsWorker: vi.fn(),
 }));
 
-// 导入被测试的模块
+// Import the tested module
 import {
   generatePdfAssetsUrl,
   initPdfJsWorker,
@@ -39,11 +39,11 @@ import {
 
 describe('pdfjs-shadow index', () => {
   it('应该导出所有必要的函数和类型', () => {
-    // 验证导出的函数
+    // Validate the derived function
     expect(typeof generatePdfAssetsUrl).toBe('function');
     expect(typeof initPdfJsWorker).toBe('function');
 
-    // 验证从 pdfjs-dist 重新导出的函数和类型
+    // Verify functions and types re-exported from pdfjs-dist
     expect(getDocument).toBeDefined();
   });
 });