Add conservation place

templates/collection/index.html.twig

@@ -4,6 +4,17 @@
 
 {% block rightpanel %}
 <div class="container" style="max-width: 60vw" data-controller="delete-record">
+
+    <p class="pb-3">
+        <a class="button is-link is-outlined"
+            href="{{ path('app_collection_landing') }}">
+            Back to index
+            <span class="icon ml-2">
+                <i class="fa fa-arrow-left"></i>
+            </span>
+        </a>
+    </p>
+
     <h1 class="is-size-1 mt-0 has-text-centered">Collection</h1>
     <h2 class="is-size-3 mt-3 has-text-centered">{{ record.title }}</h2>