message: disable selection on card-footer-items that are not buttons
diff: <link-component :url="key.packageUrl" :target="'external'">View on Thunderstore
  </link-component>
  </div>
  - <div class='card-footer-item'>
  + <div class='card-footer-item non-selectable'>
  <span><i class='fas fa-download'/> {{key.totalDownloads}}</span>
  </div>
  - <div class='card-footer-item'>
  + <div class='card-footer-item non-selectable'>
  <span><i class='fas fa-thumbs-up'/> {{key.rating}}</span>
  </div>
  </expandable-card>
  