feat(navigation): add navigation bar component and update app layout

src/app/components/navigation-bar/navigation-bar.component.ts

@@ -0,0 +1,12 @@
+import { Component } from '@angular/core';
+
+@Component({
+  selector: 'app-navigation-bar',
+  standalone: true,
+  imports: [],
+  templateUrl: './navigation-bar.component.html',
+  styleUrl: './navigation-bar.component.css'
+})
+export class NavigationBarComponent {
+
+}