Wizard: Rerender layout on login

fixes #9789

modules/setup/application/views/scripts/index/parts/finish.phtml

@@ -8,7 +8,7 @@
   <?php if ($success): ?>
     <?= $this->qlink(
         $this->translate('Login to Icinga Web 2'),
-        'authentication/login',
+        'authentication/login?renderLayout',
         null,
         array(
             'class' => 'button-like login',
@@ -30,4 +30,4 @@
   <pre class="log-output"><?= join("\n\n", array_map(function($a) {
     return join("\n", $a);
   }, $report)); ?></pre>
-</div>
+</div>