Feat: Modify the data structure of the chunk in the conversation #3909 (#3955)

### What problem does this PR solve?

Feat: Modify the data structure of the chunk in the conversation #3909

### Type of change


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

web/src/components/pdf-drawer/index.tsx

@@ -1,11 +1,12 @@
 import { IModalProps } from '@/interfaces/common';
+import { IReferenceChunk } from '@/interfaces/database/chat';
 import { IChunk } from '@/interfaces/database/knowledge';
 import { Drawer } from 'antd';
 import DocumentPreviewer from '../pdf-previewer';
 
 interface IProps extends IModalProps<any> {
   documentId: string;
-  chunk: IChunk;
+  chunk: IChunk | IReferenceChunk;
 }
 
 export const PdfDrawer = ({