feat(injectionToken): create new challenge on injectionToken

apps/angular/injection-token/src/app/app.config.ts

@@ -0,0 +1,12 @@
+import { ApplicationConfig } from '@angular/core';
+import { provideRouter } from '@angular/router';
+
+export const appConfig: ApplicationConfig = {
+  providers: [
+    provideRouter([
+      { path: '', pathMatch: 'full', redirectTo: 'video' },
+      { path: 'video', loadComponent: () => import('./video.component') },
+      { path: 'phone', loadComponent: () => import('./phone.component') },
+    ]),
+  ],
+};