UI: Optimize imports

ui-ngx/src/app/modules/home/components/import-export/export-widgets-bundle-dialog.component.ts

@@ -22,7 +22,6 @@ import { FormControl } from '@angular/forms';
 import { Router } from '@angular/router';
 import { DialogComponent } from '@app/shared/components/dialog.component';
 import { WidgetsBundle } from '@shared/models/widgets-bundle.model';
-import { ActionPreferencesPutUserSettings } from '@core/auth/auth.actions';
 
 export interface ExportWidgetsBundleDialogData {
   widgetsBundle: WidgetsBundle;

ui-ngx/src/app/modules/home/components/import-export/import-export.service.ts

@@ -38,7 +38,7 @@ import { forkJoin, Observable, of, Subject } from 'rxjs';
 import { catchError, map, mergeMap, switchMap, take, tap } from 'rxjs/operators';
 import { DashboardUtilsService } from '@core/services/dashboard-utils.service';
 import { EntityService } from '@core/http/entity.service';
-import { Widget, WidgetSize, WidgetType, WidgetTypeDetails } from '@shared/models/widget.models';
+import { Widget, WidgetSize, WidgetTypeDetails } from '@shared/models/widget.models';
 import {
   EntityAliasesDialogComponent,
   EntityAliasesDialogData