wip: finalize implementation

templates/booking/create/step_3.html.twig

@@ -22,12 +22,12 @@
 {% endblock %}
 
 {% block content %}
-    {% include '_partials/_flashes.html.twig' %}
-
     <h1>Neue Buchung</h1>
 
     <div class="grid grid-cols-3 gap-8">
         <div id="form-wrapper" class="col-span-2">
+            {% include '_partials/_flashes.html.twig' %}
+
             <h2 class="mb-6">Zahlungsart</h2>
 
             {{ form_start(form, {