fix(challenge 48): challenge naming

apps/forms/avoid-losing-form-data/src/app/app.component.ts

@@ -0,0 +1,20 @@
+import { Component } from '@angular/core';
+import { RouterOutlet } from '@angular/router';
+import { NavComponent } from './ui/nav.component';
+
+@Component({
+  standalone: true,
+  imports: [RouterOutlet, NavComponent],
+  selector: 'app-root',
+  template: `
+    <div class="h-screen bg-gray-50">
+      <app-nav
+        class="mx-auto flex w-full items-center justify-center pb-2 pt-8" />
+
+      <main class="px-4 py-16 sm:px-6 lg:px-8">
+        <router-outlet></router-outlet>
+      </main>
+    </div>
+  `,
+})
+export class AppComponent {}