Remove specs + eslind on front

Frontend/src/app/modules/layers/layer-detail/layer-detail.component.ts

@@ -1,6 +1,6 @@
 import { DatePipe } from '@angular/common';
 import { HttpClient } from '@angular/common/http';
-import { Component, ViewChild } from '@angular/core';
+import { Component, OnInit, ViewChild } from '@angular/core';
 import { UntypedFormGroup, UntypedFormBuilder } from '@angular/forms';
 import { MatPaginator } from '@angular/material/paginator';
 import { MatSnackBar } from '@angular/material/snack-bar';
@@ -12,11 +12,11 @@ import { Layer } from 'src/app/models/layer.model';
 import { Record } from 'src/app/models/record.model';
 
 @Component({
-  selector: 'diunaBI-layer-detail',
+  selector: 'app-layer-detail',
   templateUrl: './layer-detail.component.html',
   styleUrls: ['./layer-detail.component.scss']
 })
-export class LayerDetailComponent {
+export class LayerDetailComponent implements OnInit {
 
   public form!: UntypedFormGroup;
   public document!: Layer;

Frontend/src/app/modules/layers/layer-edit/layer-edit.component.ts

@@ -1,7 +1,6 @@
 import { HttpClient } from '@angular/common/http';
 import { Component, OnInit, ViewChild } from '@angular/core';
 import { UntypedFormBuilder, UntypedFormGroup } from '@angular/forms';
-import { MatDialog } from '@angular/material/dialog';
 import { MatPaginator } from '@angular/material/paginator';
 import { MatSort } from '@angular/material/sort';
 import { MatTableDataSource } from '@angular/material/table';
@@ -13,7 +12,7 @@ import { Record } from 'src/app/models/record.model';
 import { v4 as uuidv4 } from 'uuid';
 
 @Component({
-  selector: 'diunaBI-layer-edit',
+  selector: 'app-layer-edit',
   templateUrl: './layer-edit.component.html',
   styleUrls: ['./layer-edit.component.scss']
 })
@@ -52,8 +51,10 @@ export class LayerEditComponent implements OnInit {
     const id = await Layer.add(this.document, this.http$);
     this.router$.navigate(['../../Detail', id], { relativeTo: this.route$ });
   }
-  async onFileSelected(event: any) {
-    const file = event.target.files[0];
+  async onFileSelected(event: Event) {
+    const input = event.target as HTMLInputElement;
+    if (!input.files?.length) { return; }
+    const file = input.files[0];
     this.document.records = await Layer.parseFile(file, this.http$);
     this.dataSource = new MatTableDataSource(this.document.records);
     this.dataSource.paginator = this.paginator;

Frontend/src/app/modules/layers/layers-list/layers-list.component.ts

@@ -6,7 +6,7 @@ import { MatTableDataSource } from '@angular/material/table';
 import { Layer } from 'src/app/models/layer.model';
 
 @Component({
-  selector: 'diunaBI-layers-list',
+  selector: 'app-layers-list',
   templateUrl: './layers-list.component.html',
   styleUrls: ['./layers-list.component.scss']
 })