Don't show link thumbnails in Bsky widget

Author: sal-uva

webtool/templates/frontpage.html

@@ -20,6 +20,7 @@ <h2><span>About this server</span></h2>
             <h2><span>4CAT updates</span></h2>
             <p class="updates">
                   <bsky-embed
+                    id = "bsky-embed"
                     username="4cat.nl"
                     mode=""
                     limit="5"