fix publication preview

src/app/shared/repository/lakefs/interface.d.ts

@@ -0,0 +1 @@
+export interface IUpload {}

src/app/shared/repository/lakefs/lakefs-repository.service.ts

@@ -1,5 +1,8 @@
 import { Injectable } from '@angular/core';
 import { MiddlewareServiceService } from "src/app/shared/API/middleware/middleware-service.service";
+import { ok, err, Result } from 'neverthrow';
+import { IuploadFileLK } from '../../API/middleware/interface';
+
 
 @Injectable({
   providedIn: 'root'
@@ -10,8 +13,14 @@ export class LakefsRepositoryService {
     window["LakefsRepositoryService"] = this
   }
 
+  async uploadFile(formData: FormData): Promise<Result<IuploadFileLK, false>> {
 
-  uploadFile(formData: FormData) {
-    return this.MiddlewareServiceService.uploadFileLK(formData)
+    try {
+      const result = await this.MiddlewareServiceService.uploadFileLK(formData).toPromise();
+
+      return ok(result)
+    } catch(error) {
+      return err(error)
+    }
   }
 }