refactoring

frontend/src/Components/Menu.svelte

@@ -13,7 +13,10 @@ async function fetchModules(){
     const resp = await fetch(url,{credentials:'include'});
     if (resp.ok){
         const arr = await resp.json();
-        for (let entry of arr) modules.push({name:t(entry.module),url:entry.url});
+        for (let entry of arr) {
+            let name = t('module.'+entry.module);
+            if (name) modules.push({name:name,url:entry.url});
+        }
     } else {
         console.log('error');
     }
@@ -32,9 +35,7 @@ onMount(fetchModules);
     <a onclick={() => router.navigate('/document')}>{t('documents')}</a>
     <a onclick={() => router.navigate('/project')}>{t('projects')}</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}<a href={module.url}>{module.name}</a>{/each}
     {#if user.name }
     <a onclick={logout}>{t('logout')}</a>
     {/if}