refactor: update app component

src/app/app.ts

@@ -1,12 +1,13 @@
-import { Component, signal } from '@angular/core';
+import { Component, inject } from '@angular/core';
 import { RouterOutlet } from '@angular/router';
-
+import { STRINGS_INJECTOR } from './app.config';
+import { TitleCasePipe } from '@angular/common';
 @Component({
   selector: 'app-root',
-  imports: [RouterOutlet],
+  imports: [RouterOutlet, TitleCasePipe],
   templateUrl: './app.html',
-  styleUrl: './app.scss'
+  styleUrl: './app.scss',
 })
 export class App {
-  protected readonly title = signal('agenda-web');
+  protected readonly strings = inject(STRINGS_INJECTOR);
 }