feat: improved button sizes in mobile view

templates/booking/create/modal_cancel.html.twig

@@ -4,19 +4,19 @@
 
 {% block content %}
     <div class="pb-8">
-        Willst du den Buchungsvorgang wirklich abbrechen?
+        Möchtest du den Buchungsvorgang wirklich abbrechen?
     </div>
-    <div class="flex justify-between">
+    <div class="flex flex-col space-y-4 md:flex-row md:space-y-0 justify-between">
         <button type="button"
                 hx-post="{{ path('app_booking_cancel') }}"
                 hx-target="body"
                 class="button button--primary">
-            Abbrechen
+            Ja, Buchung abbrechen
         </button>
         <button type="button"
                 {{ stimulus_action('modal', 'close') }}
                 class="button button--secondary">
-            Weiter
+            Nein, Buchung abschließen
         </button>
     </div>
 {% endblock %}