Fix build error

Author: atarix83

src/app/shared/metadata-link-view/metadata-link-view-avatar-popover/metadata-link-view-avatar-popover.component.ts

@@ -11,13 +11,10 @@ import {
 import { TranslateModule } from '@ngx-translate/core';
 import { Observable } from 'rxjs';
 import { ThumbnailComponent } from 'src/app/thumbnail/thumbnail.component';
-import { getDefaultImageUrlByEntityType } from '../../../core/shared/image.utils';
-import { Observable } from 'rxjs';
 
 import { getDefaultImageUrlByEntityType } from '../../../core/shared/image.utils';
 import { ThemedLoadingComponent } from '../../loading/themed-loading.component';
 import { SafeUrlPipe } from '../../utils/safe-url-pipe';
-import { VarDirective } from '../../utils/var.directive';
 
 @Component({
   selector: 'ds-metadata-link-view-avatar-popover',
@@ -30,7 +27,6 @@ import { VarDirective } from '../../utils/var.directive';
     TranslateModule,
     NgClass,
     AsyncPipe,
-    VarDirective,
   ],
   standalone: true,
 })