chore: update indentation and small improvements

src/app/homepage/footer/footer.component.ts

@@ -10,5 +10,5 @@ import { DatePipe } from '@angular/common';
     imports: [DatePipe],
 })
 export class FooterComponent {
-  currentDate = Date.now();
+  public currentDate = Date.now();
 }

src/app/homepage/menu/menu.component.ts

@@ -19,7 +19,8 @@ import { MenuItemComponent } from './menu-item/menu-item.component';
 export class MenuComponent implements OnInit {
   @Input()
   isSidebarOpened = true;
-  readonly items = [
+
+  public readonly items = [
     {
       title: 'Introduction',
       isOpened: false,

src/main.ts

@@ -12,7 +12,8 @@ if (environment.production) {
 
 bootstrapApplication(AppComponent, {
   providers: [
-    provideZoneChangeDetection(),importProvidersFrom(BrowserModule, RoutingModule),
+    provideZoneChangeDetection(),
+    importProvidersFrom(BrowserModule, RoutingModule),
     provideHttpClient(withInterceptorsFromDi()),
     provideAnimations(),
   ],