Fix doc generator (#14160)

### What problem does this PR solve?

Fix doc generator

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

web/src/services/file-manager-service.ts

@@ -9,10 +9,10 @@ const {
   getAllParentFolder,
   createFolder,
   connectFileToKnowledge,
-  get_document_file,
+  getDocumentFile,
   getFile,
   moveFile,
-  get_document_file_download,
+  getDocumentFileDownload,
 } = api;
 
 const methods = {
@@ -46,7 +46,7 @@ const methods = {
     responseType: 'blob',
   },
   getDocumentFile: {
-    url: get_document_file,
+    url: getDocumentFile,
     method: 'get',
     responseType: 'blob',
   },
@@ -62,7 +62,7 @@ const fileManagerService = registerServer<keyof typeof methods>(
 );
 
 export const downloadFile = (data: { docId: string; ext: string }) => {
-  return request.get(get_document_file_download(data.docId), {
+  return request.get(getDocumentFileDownload(data.docId), {
     params: { ext: data.ext },
     responseType: 'blob',
   });