hidden tutorial button for users with id != 2

frontend/src/Components/Menu.svelte

@@ -61,7 +61,9 @@ onMount(fetchModules);
     <a href="/notes" {onclick}>{t('notes')}</a>
     <a href="/time" {onclick}>{t('timetracking')}</a>
     <a href="/wiki" {onclick}>{t('wiki')}</a>
+    {#if user.id == 2}
     <a href="https://svelte.dev/tutorial/svelte/state" target="_blank">{t('tutorial')}</a>
+    {/if}
     {#each modules as module,i}
     {#if module.name.trim()}<a href={module.url}>{module.name}</a>{/if}
     {/each}