feat: refactored accommodation booking status model

templates/admin/accommodation_booking/edit.html.twig

@@ -1,7 +1,7 @@
 {% extends 'layout_admin.html.twig' %}
 
 {% block content %}
-    <twig:page:heading>Buchung {{ booking.groupName }}</twig:page:heading>
+    <twig:page:heading>{{ booking.recordLabel }} {{ booking.groupName }}</twig:page:heading>
     <p class="text-sm text-gray-500 mb-6">{{ booking.accommodation.name }}</p>
 
     {% form_theme form 'forms_admin.html.twig' %}
@@ -39,9 +39,13 @@
         {% endif %}
 
         <h2 class="lg:col-span-2 text-base font-bold pt-2">Status & Rabatt</h2>
-        <div class="lg:col-span-2">
-            {{ form_row(form.status) }}
-        </div>
+        {# Read-only: the status only ever moves through a named action on the detail page,
+           so that it cannot be set without the email and timestamp that belong to it. #}
+        <p class="lg:col-span-2 text-sm">
+            <span class="font-medium">Status:</span>
+            {% include 'admin/accommodation_booking/_status_label.html.twig' %}
+            <span class="text-gray-500">· Herkunft: {{ booking.origin.label }}</span>
+        </p>
         {% if booking.acceptedAt is not null %}
             <p class="lg:col-span-2 text-xs text-gray-500">
                 Angenommen am {{ booking.acceptedAt | date('d.m.Y, H:i') }}