fix lint

src/features/feature-view/feature-view.component.ts

 import { ChangeDetectionStrategy, Component, Inject, Input, inject } from '@angular/core';
-import { BehaviorSubject, EMPTY, Observable, combineLatest, concat, of } from 'rxjs';
+import { BehaviorSubject, Observable, combineLatest, concat, of } from 'rxjs';
 import { catchError, debounceTime, distinctUntilChanged, filter, map, shareReplay, switchMap, takeUntil, withLatestFrom } from 'rxjs/operators';
 import { SAPI } from 'src/atlasComponents/sapi/sapi.service';
 import { Feature, SimpleCompoundFeature, VoiFeature } from 'src/atlasComponents/sapi/sxplrTypes';

src/viewerModule/nehuba/userLayers/service.ts

@@ -335,7 +335,6 @@ export class UserLayerService implements OnDestroy {
   })
   async processPtCld(file: File):  Promise<ProcessorOutput>{
 
-    const layers: AnnotationLayer[] = []
     const text = await file.text()
     
     const id = getUuid()

src/viewerModule/threeSurfer/threeSurferGlue/threeSurfer.component.ts

@@ -739,7 +739,6 @@ export class ThreeSurferGlueCmp implements IViewer<'threeSurfer'>, AfterViewInit
 
     const {
       geometry: evGeometry,
-      verticesIndicies: evVerticesIndicies,
       vertexIndex
     } = detail.mesh as { geometry: TThreeGeometry, verticesIndicies: number[], vertexIndex: number }