feat(doc): move pipe stuling

apps/angular/styling/src/app/static-text.component.ts

@@ -0,0 +1,33 @@
+/* eslint-disable @angular-eslint/component-selector */
+import { Component, Input } from '@angular/core';
+import { TextComponent } from './text.component';
+
+export type StaticTextType = 'normal' | 'warning' | 'error';
+
+@Component({
+  selector: 'static-text',
+  standalone: true,
+  imports: [TextComponent],
+  template: `
+    <text [font]="font" [color]="color">This is a static text</text>
+  `,
+})
+export class TextStaticComponent {
+  @Input() set type(type: StaticTextType) {
+    switch (type) {
+      case 'error': {
+        this.font = 30;
+        this.color = 'red';
+        break;
+      }
+      case 'warning': {
+        this.font = 25;
+        this.color = 'orange';
+        break;
+      }
+    }
+  }
+
+  font = 10;
+  color = 'black';
+}