feat: upload file in FileManager #345 (#529)

### What problem does this PR solve?

feat: upload file in FileManager #345 

### Type of change

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

web/src/interfaces/database/file-manager.ts

@@ -3,7 +3,7 @@ export interface IFile {
   create_time: number;
   created_by: string;
   id: string;
-  kb_ids: string[];
+  kbs_info: { kb_id: string; kb_name: string }[];
   location: string;
   name: string;
   parent_id: string;

web/src/interfaces/request/file-manager.ts

@@ -3,3 +3,12 @@ import { IPaginationRequestBody } from './base';
 export interface IFileListRequestBody extends IPaginationRequestBody {
   parent_id?: string; // folder id
 }
+
+interface BaseRequestBody {
+  parentId: string;
+}
+
+export interface IConnectRequestBody extends BaseRequestBody {
+  fileIds: string[];
+  kbIds: string[];
+}