feat: add the booking board with floor plan and calendar

templates/booking/index.html.twig

@@ -4,4 +4,36 @@
 
 {% block content %}
     <h1>Meine Buchungen</h1>
+    <p class="subline">Alles, was ab heute für dich reserviert ist.</p>
+
+    {% if bookings is empty %}
+        <p class="mt-8 text-sm text-gray-500">
+            Noch nichts gebucht. <a class="underline" href="{{ path('app_dashboard') }}">Zum Raumplan</a>.
+        </p>
+    {% else %}
+        <ul class="mt-8 divide-y divide-gray-200 border-y border-gray-200">
+            {% for booking in bookings %}
+                <li class="flex items-center justify-between gap-4 py-3">
+                    <div>
+                        <div class="font-semibold">
+                            {{ booking.date|format_datetime(pattern: 'EEEE, d. MMMM y') }}
+                        </div>
+                        <div class="text-sm text-gray-500">
+                            {{ booking.resource.type.label }} · {{ booking.resource.label }}
+                        </div>
+                    </div>
+                    <div class="flex items-center gap-3">
+                        <a class="text-sm underline"
+                           href="{{ path('app_dashboard', { tag: booking.date|date('Y-m-d') }) }}">Im Plan</a>
+                        {# Ordinary form post: this page has no board fragments to swap, so it
+                           reloads afterwards rather than pretending to be htmx. #}
+                        <form method="post" action="{{ path('app_booking_release', { id: booking.id }) }}">
+                            <input type="hidden" name="_token" value="{{ csrf_token('release-' ~ booking.id) }}">
+                            <button type="submit" class="button button--small button--neutral">Freigeben</button>
+                        </form>
+                    </div>
+                </li>
+            {% endfor %}
+        </ul>
+    {% endif %}
 {% endblock %}