gui work

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

frontend/src/Components/Menu.svelte

@@ -45,7 +45,9 @@ onMount(fetchModules);
     <a href="#" onclick={() => go('/bookmark')}>{t('bookmarks')}</a>
     <a href="#" onclick={() => go('/notes')}>{t('notes')}</a>
     <a href="https://svelte.dev/tutorial/svelte/state" target="_blank">{t('tutorial')}</a>
-    {#each modules as module,i}<a href={module.url}>{module.name}</a>{/each}
+    {#each modules as module,i}
+    {#if module.name.trim()}<a href={module.url}>{module.name}</a>{/if}
+    {/each}
     {#if user.name }
     <a onclick={logout}>{t('logout')}</a>
     {/if}