Update the footer.component.html

Finally, update the Links in the footer.component.html file as follows:

<ul class="list-unstyled">
  <li><a routerLink="/home" >Home</a></li>
  <li><a routerLink="/menu" >Menu</a></li>
</ul>

Anchor tags use the routerLink directive to bind instead of the href attribute to point to specific routes.