fix: build error

apps/desktop/src/utils/testChatFunction.ts

@@ -8,7 +8,7 @@ import { queryRagGrounding, testRagGroundingConnection, getRagGroundingConfig }
 /**
  * 控制台日志工具
  */
-class ConsoleLogger {
+export class ConsoleLogger {
   static logChatResponse(userInput: string, response: any, totalTime: number) {
     console.group('🎯 聊天回复详情');
     console.log('📝 用户输入:', userInput);