docs(loading): update angular to standalone

Author: brandyscarney

static/usage/v7/loading/controller/angular/example_component_ts.md

@@ -7,6 +7,7 @@ import { LoadingController } from '@ionic/angular';
 @Component({
   selector: 'app-example',
   templateUrl: 'example.component.html',
+  styleUrls: ['example.component.css'],
   imports: [IonButton],
 })
 export class ExampleComponent {

static/usage/v7/loading/inline/angular/example_component_ts.md

@@ -5,6 +5,7 @@ import { IonButton, IonLoading } from '@ionic/angular/standalone';
 @Component({
   selector: 'app-example',
   templateUrl: 'example.component.html',
+  styleUrls: ['example.component.css'],
   imports: [IonButton, IonLoading],
 })
 export class ExampleComponent {}

static/usage/v7/loading/spinners/angular/example_component_ts.md

@@ -5,6 +5,7 @@ import { IonButton, IonLoading } from '@ionic/angular/standalone';
 @Component({
   selector: 'app-example',
   templateUrl: 'example.component.html',
+  styleUrls: ['example.component.css'],
   imports: [IonButton, IonLoading],
 })
 export class ExampleComponent {}

static/usage/v8/loading/controller/angular/example_component_ts.md

@@ -7,6 +7,7 @@ import { LoadingController } from '@ionic/angular';
 @Component({
   selector: 'app-example',
   templateUrl: 'example.component.html',
+  styleUrls: ['example.component.css'],
   imports: [IonButton],
 })
 export class ExampleComponent {

static/usage/v8/loading/inline/angular/example_component_ts.md

@@ -5,6 +5,7 @@ import { IonButton, IonLoading } from '@ionic/angular/standalone';
 @Component({
   selector: 'app-example',
   templateUrl: 'example.component.html',
+  styleUrls: ['example.component.css'],
   imports: [IonButton, IonLoading],
 })
 export class ExampleComponent {}

static/usage/v8/loading/spinners/angular/example_component_ts.md

@@ -5,6 +5,7 @@ import { IonButton, IonLoading } from '@ionic/angular/standalone';
 @Component({
   selector: 'app-example',
   templateUrl: 'example.component.html',
+  styleUrls: ['example.component.css'],
   imports: [IonButton, IonLoading],
 })
 export class ExampleComponent {}