Feat: Upload files in the chat box #3221 (#9483)

### What problem does this PR solve?
Feat: Upload files in the chat box #3221

### Type of change


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

web/src/pages/next-chats/chat/chat-box/single-chat-box.tsx

@@ -32,6 +32,7 @@ export function SingleChatBox({ controller }: IProps) {
     regenerateMessage,
     removeMessageById,
     stopOutputMessage,
+    handleUploadFile,
   } = useSendMessage(controller);
   const { data: userInfo } = useFetchUserInfo();
   const { data: currentDialog } = useFetchDialog();
@@ -89,6 +90,7 @@ export function SingleChatBox({ controller }: IProps) {
           createConversationBeforeUploadDocument
         }
         stopOutputMessage={stopOutputMessage}
+        onUpload={handleUploadFile}
       />
     </section>
   );