refactor: hide install button

Author: geromegrignon

angular-hub/src/app/components/navigation/navigation.component.html

@@ -229,6 +229,7 @@
             Contribute
           </a>
         </li>
+        <!--
         @if (isInstallButtonVisible()) {
           <li>
             <button
@@ -244,6 +245,7 @@
             </button>
           </li>
         }
+        -->
       </ul>
     </nav>
   </ng-template>