Chore: Eslint v9

Chore: Angular Zoneless
Chore: Removed Angular-Hotkeys dependency
Fix: Localization works properly now
Chore: Using Material 3 theme now
Chore: Removed toaster service to use snackbar directly
Fix: F2 Date working on all components now

overlord/src/app/cost-centre/cost-centre-detail/cost-centre-detail.component.ts

@@ -7,7 +7,7 @@ import { MatInput } from '@angular/material/input';
 import { ActivatedRoute, Router } from '@angular/router';
 
 import { CostCentre } from '../../core/cost-centre';
-import { ToasterService } from '../../core/toaster.service';
+import { MatSnackBar } from '@angular/material/snack-bar';
 import { CostCentreService } from '../cost-centre.service';
 
 @Component({
@@ -29,7 +29,7 @@ import { CostCentreService } from '../cost-centre.service';
   ],
 })
 export class CostCentreDetailComponent implements OnInit, AfterViewInit {
-  @ViewChild('nameElement', { static: true }) nameElement?: ElementRef;
+  @ViewChild('nameElement', { static: true }) nameElement!: ElementRef<HTMLInputElement>;
   form: FormGroup<{
     name: FormControl<string | null>;
   }>;
@@ -39,7 +39,7 @@ export class CostCentreDetailComponent implements OnInit, AfterViewInit {
   constructor(
     private route: ActivatedRoute,
     private router: Router,
-    private toaster: ToasterService,
+    private snackBar: MatSnackBar,
     private ser: CostCentreService,
   ) {
     this.form = new FormGroup({
@@ -64,20 +64,18 @@ export class CostCentreDetailComponent implements OnInit, AfterViewInit {
 
   ngAfterViewInit() {
     setTimeout(() => {
-      if (this.nameElement) {
-        this.nameElement.nativeElement.focus();
-      }
+      this.nameElement.nativeElement.focus();
     }, 0);
   }
 
   save() {
     this.ser.saveOrUpdate(this.getItem()).subscribe({
       next: () => {
-        this.toaster.show('Success', '');
+        this.snackBar.open('', 'Success');
         this.router.navigateByUrl('/cost-centres');
       },
       error: (error) => {
-        this.toaster.show('Danger', error);
+        this.snackBar.open(error, 'Danger');
       },
     });
   }