backend und frontent optimiert

src/routes/admin/anmeldungen/+page.svelte

@@ -31,6 +31,14 @@
             </tr>
           {/each}
         </tbody>
+      </table>
+      <button
+          on:click={async () => {
+          await fetch('/api/admin/logout', { method: 'POST' });
+          location.reload();
+          }}
+          class="bg-red-600  text-white px-4 py-3 rounded text-center hiver:bg-red-700">
+            Logout
       </button>
   </div>