feat: booking details pdf

templates/admin/accommodation_booking/index.html.twig

@@ -89,6 +89,11 @@
                                 <twig:dropdown:link url="{{ path('app_admin_accommodationbooking_edit', { 'id': booking.id }) }}">
                                     bearbeiten
                                 </twig:dropdown:link>
+                                {% if booking.confirmed %}
+                                    <twig:dropdown:link url="{{ path('app_admin_accommodationbooking_pdf', { 'id': booking.id }) }}">
+                                        PDF herunterladen
+                                    </twig:dropdown:link>
+                                {% endif %}
                             </twig:dropdown>
                         </td>
                     </tr>