fix: 修复 isAsking is not defined 错误

- 在 ChatAnswerAttchment.tsx 中添加 React 导入
- 在 Collect.tsx 中显式传递 isAsking prop

src/pages/Chat/components/ChatItem/ChatAnswerAttchment.tsx

 // src/pages/Chat/components/ChatItem/ChatAnswerAttchment.tsx
+import React, { useState } from 'react'
 import { Button, Link } from '@heroui/react'
 import { motion } from 'framer-motion'
-import { useState } from 'react'
 import { CardWorkflowForm } from './CardWorkflowForm'
 import type { Answer, Attachment } from '@/types/chat'
 import AnswerProDetailIcon from '@/assets/svg/answerProDetail.svg?react'

src/pages/Collect/Collect.tsx

@@ -155,7 +155,7 @@ export const Collect: React.FC = () => {
                         </div>
                         <div className="flex-1">
                           <MarkdownDetail>{formatMarkdown(item.answer || '')}</MarkdownDetail>
-                          {item.cardList && item.cardList?.length !== 0 && <ChatAnswerAttachment answer={item} />}
+                          {item.cardList && item.cardList?.length !== 0 && <ChatAnswerAttachment answer={item} isAsking={false} />}
                           <div className="mt-[12px] flex gap-[4px] justify-between items-center">
                             <div className="text-12px text-[#B2B8C1]">{item.collectionTime}</div>
                             <div>