docs(range): update angular to standalone

Author: brandyscarney

static/usage/v7/range/basic/angular.md

@@ -1,8 +1,6 @@
 ```ts
 import { Component } from '@angular/core';
-import { IonRange } from '@ionic/angular/standalone';
-
-import { RangeCustomEvent } from '@ionic/angular';
+import { IonRange, RangeCustomEvent } from '@ionic/angular/standalone';
 
 @Component({
   selector: 'app-example',

static/usage/v7/range/dual-knobs/angular.md

@@ -1,8 +1,6 @@
 ```ts
 import { Component } from '@angular/core';
-import { IonRange } from '@ionic/angular/standalone';
-
-import { RangeCustomEvent } from '@ionic/angular';
+import { IonRange, RangeCustomEvent } from '@ionic/angular/standalone';
 
 @Component({
   selector: 'app-example',

static/usage/v7/range/ion-change-event/angular/example_component_ts.md

@@ -0,0 +1,12 @@
+```ts
+import { Component } from '@angular/core';
+import { IonRange } from '@ionic/angular/standalone';
+
+@Component({
+  selector: 'app-example',
+  templateUrl: 'example.component.html',
+  styleUrls: ['example.component.css'],
+  imports: [IonRange],
+})
+export class ExampleComponent {}
+```

static/usage/v7/range/ion-knob-move-event/angular/example_component_ts.md

@@ -9,6 +9,7 @@ import vue from './vue.md';
 
 import angular_example_component_html from './angular/example_component_html.md';
 import angular_example_component_css from './angular/example_component_css.md';
+import angular_example_component_ts from './angular/example_component_ts.md';
 
 <Playground
   version="7"
@@ -23,8 +24,9 @@ import angular_example_component_css from './angular/example_component_css.md';
     vue,
     angular: {
       files: {
-        'src/app/example.component.css': angular_example_component_css,
         'src/app/example.component.html': angular_example_component_html,
+        'src/app/example.component.css': angular_example_component_css,
+        'src/app/example.component.ts': angular_example_component_ts,
       },
     },
   }}