Remove standalone true from platform and UIF (#15032)

Remove standalone: true from every instance since it's the default as of Angular 19.

libs/components/src/breadcrumbs/breadcrumb.component.ts

@@ -7,7 +7,6 @@ import { QueryParamsHandling } from "@angular/router";
 @Component({
   selector: "bit-breadcrumb",
   templateUrl: "./breadcrumb.component.html",
-  standalone: true,
 })
 export class BreadcrumbComponent {
   @Input()

libs/components/src/breadcrumbs/breadcrumbs.component.ts

@@ -16,7 +16,6 @@ import { BreadcrumbComponent } from "./breadcrumb.component";
 @Component({
   selector: "bit-breadcrumbs",
   templateUrl: "./breadcrumbs.component.html",
-  standalone: true,
   imports: [CommonModule, LinkModule, RouterModule, IconButtonModule, MenuModule],
 })
 export class BreadcrumbsComponent {