Feat: Upload files in the chat box on the agent page #3221 (#9035)

### What problem does this PR solve?

Feat: Upload files in the chat box on the agent page #3221
### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/pages/agent/chat/chat-sheet.tsx

@@ -1,4 +1,4 @@
-import { Sheet, SheetContent } from '@/components/ui/sheet';
+import { Sheet, SheetContent, SheetTitle } from '@/components/ui/sheet';
 import { IModalProps } from '@/interfaces/common';
 import { cn } from '@/lib/utils';
 import { useTranslation } from 'react-i18next';
@@ -12,6 +12,7 @@ export function ChatSheet({ hideModal }: IModalProps<any>) {
         className={cn('top-20 p-0')}
         onInteractOutside={(e) => e.preventDefault()}
       >
+        <SheetTitle className="hidden"></SheetTitle>
         <div className="pl-5 pt-2">{t('chat.chat')}</div>
         <AgentChatBox></AgentChatBox>
       </SheetContent>