feat: groups price calculator admin crud, booking/offer flow and api

templates/admin/additional_service/_form.html.twig

@@ -0,0 +1,26 @@
+{% form_theme form 'forms_admin.html.twig' %}
+
+{{ form_start(form) }}
+<div class="grid lg:grid-cols-2 gap-y-4 lg:gap-x-8">
+    {{ form_row(form.label) }}
+    {{ form_row(form.type) }}
+    <div class="lg:col-span-2">
+        {{ form_row(form.description) }}
+    </div>
+    {{ form_row(form.price) }}
+    {{ form_row(form.selectionGroup) }}
+    {{ form_row(form.dateFrom) }}
+    {{ form_row(form.dateTo) }}
+</div>
+<div class="flex justify-between pt-8">
+    <a href="{{ path('app_admin_accommodation_edit', { 'id': accommodation.id }) }}#additional-services"
+       class="button button--secondary button--small">
+        zurück
+    </a>
+    <button type="submit"
+            class="button button--primary button--small">
+        speichern
+    </button>
+</div>
+{{ form_rest(form) }}
+{{ form_end(form) }}