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/navigation/nav-divider.component.ts

@@ -6,7 +6,6 @@ import { SideNavService } from "./side-nav.service";
 @Component({
   selector: "bit-nav-divider",
   templateUrl: "./nav-divider.component.html",
-  standalone: true,
   imports: [CommonModule],
 })
 export class NavDividerComponent {

libs/components/src/navigation/nav-group.component.ts

@@ -27,7 +27,6 @@ import { SideNavService } from "./side-nav.service";
     { provide: NavBaseComponent, useExisting: NavGroupComponent },
     { provide: NavGroupAbstraction, useExisting: NavGroupComponent },
   ],
-  standalone: true,
   imports: [CommonModule, NavItemComponent, IconButtonModule, I18nPipe],
 })
 export class NavGroupComponent extends NavBaseComponent implements AfterContentInit {

libs/components/src/navigation/nav-group.stories.ts

@@ -13,7 +13,6 @@ import { NavGroupComponent } from "./nav-group.component";
 import { NavigationModule } from "./navigation.module";
 
 @Component({
-  standalone: true,
   template: "",
 })
 class DummyContentComponent {}

libs/components/src/navigation/nav-item.component.ts

@@ -17,7 +17,6 @@ export abstract class NavGroupAbstraction {
   selector: "bit-nav-item",
   templateUrl: "./nav-item.component.html",
   providers: [{ provide: NavBaseComponent, useExisting: NavItemComponent }],
-  standalone: true,
   imports: [CommonModule, IconButtonModule, RouterModule],
 })
 export class NavItemComponent extends NavBaseComponent {

libs/components/src/navigation/nav-logo.component.ts

@@ -13,7 +13,6 @@ import { SideNavService } from "./side-nav.service";
 @Component({
   selector: "bit-nav-logo",
   templateUrl: "./nav-logo.component.html",
-  standalone: true,
   imports: [RouterLinkActive, RouterLink, BitIconComponent, NavItemComponent],
 })
 export class NavLogoComponent {

libs/components/src/navigation/side-nav.component.ts

@@ -16,7 +16,6 @@ export type SideNavVariant = "primary" | "secondary";
 @Component({
   selector: "bit-side-nav",
   templateUrl: "side-nav.component.html",
-  standalone: true,
   imports: [CommonModule, CdkTrapFocus, NavDividerComponent, BitIconButtonComponent, I18nPipe],
 })
 export class SideNavComponent {