docs(skeleton-text): update icon playgrounds to use addIcons usage (#3754)

Author: brandyscarney

static/usage/v7/skeleton-text/basic/angular/example_component_ts.md

@@ -1,12 +1,24 @@
 ```ts
 import { Component } from '@angular/core';
 
+import { addIcons } from 'ionicons';
+import { musicalNotes } from 'ionicons/icons';
+
 @Component({
   selector: 'app-example',
   templateUrl: 'example.component.html',
   styleUrls: ['example.component.css'],
 })
 export class ExampleComponent {
   public loaded = false;
+
+  constructor() {
+    /**
+     * Any icons you want to use in your application
+     * can be registered in app.component.ts and then
+     * referenced by name anywhere in your application.
+     */
+    addIcons({ musicalNotes });
+  }
 }
 ```

static/usage/v7/skeleton-text/basic/index.md

@@ -1,6 +1,8 @@
 import Playground from '@site/src/components/global/Playground';
 
-import javascript from './javascript.md';
+import javascript_index_html from './javascript/index_html.md';
+import javascript_index_ts from './javascript/index_ts.md';
+
 import react from './react.md';
 import vue from './vue.md';
 
@@ -10,16 +12,27 @@ import angular_example_component_ts from './angular/example_component_ts.md';
 <Playground
   version="7"
   code={{
-    javascript,
+    javascript: {
+      files: {
+        'index.html': javascript_index_html,
+        'index.ts': javascript_index_ts,
+      },
+      dependencies: {
+        ionicons: '7.4.0',
+      },
+    },
     react,
     vue,
     angular: {
       files: {
         'src/app/example.component.html': angular_example_component_html,
         'src/app/example.component.ts': angular_example_component_ts,
       },
+      dependencies: {
+        ionicons: '7.4.0',
+      },
     },
   }}
-  src="usage/v7/skeleton-text/basic/demo.html"
   size="250px"
+  src="usage/v7/skeleton-text/basic/demo.html"
 />

static/usage/v7/skeleton-text/basic/javascript.md renamed to static/usage/v7/skeleton-text/basic/javascript/index_html.md

@@ -0,0 +1,35 @@
+```ts
+import { defineCustomElements } from '@ionic/core/loader';
+
+import { addIcons } from 'ionicons';
+import { musicalNotes } from 'ionicons/icons';
+
+/* Core CSS required for Ionic components to work properly */
+import '@ionic/core/css/core.css';
+
+/* Basic CSS for apps built with Ionic */
+import '@ionic/core/css/normalize.css';
+import '@ionic/core/css/structure.css';
+import '@ionic/core/css/typography.css';
+
+/* Optional CSS utils that can be commented out */
+import '@ionic/core/css/padding.css';
+import '@ionic/core/css/float-elements.css';
+import '@ionic/core/css/text-alignment.css';
+import '@ionic/core/css/text-transformation.css';
+import '@ionic/core/css/flex-utils.css';
+import '@ionic/core/css/display.css';
+
+/* Theme variables */
+import './theme/variables.css';
+
+/**
+ * On Ionicons 7.2+ this icon
+ * gets mapped to a "musical-notes" key.
+ * Alternatively, developers can do:
+ * addIcons({ 'musical-notes': musicalNotes });
+ */
+addIcons({ musicalNotes });
+
+defineCustomElements();
+```

static/usage/v7/skeleton-text/basic/javascript/index_ts.md

@@ -1,12 +1,24 @@
 ```ts
 import { Component } from '@angular/core';
 
+import { addIcons } from 'ionicons';
+import { musicalNotes } from 'ionicons/icons';
+
 @Component({
   selector: 'app-example',
   templateUrl: 'example.component.html',
   styleUrls: ['example.component.css'],
 })
 export class ExampleComponent {
   public loaded = false;
+
+  constructor() {
+    /**
+     * Any icons you want to use in your application
+     * can be registered in app.component.ts and then
+     * referenced by name anywhere in your application.
+     */
+    addIcons({ musicalNotes });
+  }
 }
 ```

static/usage/v8/skeleton-text/basic/angular/example_component_ts.md

@@ -1,6 +1,8 @@
 import Playground from '@site/src/components/global/Playground';
 
-import javascript from './javascript.md';
+import javascript_index_html from './javascript/index_html.md';
+import javascript_index_ts from './javascript/index_ts.md';
+
 import react from './react.md';
 import vue from './vue.md';
 
@@ -10,16 +12,27 @@ import angular_example_component_ts from './angular/example_component_ts.md';
 <Playground
   version="8"
   code={{
-    javascript,
+    javascript: {
+      files: {
+        'index.html': javascript_index_html,
+        'index.ts': javascript_index_ts,
+      },
+      dependencies: {
+        ionicons: '7.4.0',
+      },
+    },
     react,
     vue,
     angular: {
       files: {
         'src/app/example.component.html': angular_example_component_html,
         'src/app/example.component.ts': angular_example_component_ts,
       },
+      dependencies: {
+        ionicons: '7.4.0',
+      },
     },
   }}
-  src="usage/v8/skeleton-text/basic/demo.html"
   size="250px"
+  src="usage/v8/skeleton-text/basic/demo.html"
 />

static/usage/v8/skeleton-text/basic/index.md

@@ -0,0 +1,46 @@
+```ts
+import { defineCustomElements } from '@ionic/core/loader';
+
+import { addIcons } from 'ionicons';
+import { musicalNotes } from 'ionicons/icons';
+
+/* Core CSS required for Ionic components to work properly */
+import '@ionic/core/css/core.css';
+
+/* Basic CSS for apps built with Ionic */
+import '@ionic/core/css/normalize.css';
+import '@ionic/core/css/structure.css';
+import '@ionic/core/css/typography.css';
+
+/* Optional CSS utils that can be commented out */
+import '@ionic/core/css/padding.css';
+import '@ionic/core/css/float-elements.css';
+import '@ionic/core/css/text-alignment.css';
+import '@ionic/core/css/text-transformation.css';
+import '@ionic/core/css/flex-utils.css';
+import '@ionic/core/css/display.css';
+
+/**
+ * Ionic Dark Theme
+ * -----------------------------------------------------
+ * For more information, please see:
+ * https://ionicframework.com/docs/theming/dark-mode
+ */
+
+// import '@ionic/core/css/palettes/dark.always.css';
+// import '@ionic/core/css/palettes/dark.class.css';
+import '@ionic/core/css/palettes/dark.system.css';
+
+/* Theme variables */
+import './theme/variables.css';
+
+/**
+ * On Ionicons 7.2+ this icon
+ * gets mapped to a "musical-notes" key.
+ * Alternatively, developers can do:
+ * addIcons({ 'musical-notes': musicalNotes });
+ */
+addIcons({ musicalNotes });
+
+defineCustomElements();
+```