feat(home): add presentation link

Author: tomastrajan

projects/elements-demo/src/app/features/home/home/home.component.html

@@ -30,6 +30,13 @@ <h3>
   >
     Read blog post
   </a>
+   <a
+    mat-stroked-button
+    href="https://www.youtube.com/watch?v=X__jkPGYRUs"
+    target="_blank"
+  >
+    Watch presentation
+  </a>
 </div>
 
 <h2>Quickstart</h2>