8 second timeout on the show screen

templates/show.html

@@ -32,7 +32,7 @@
   </dl>
   {% if flower.dateCreated not in ('STORED', 'FAILED') %}
   <div class="detail-actions">
-    <form action="{{ url_for('flower_vase.application') }}" method="post">
+    <form id="edit-form" action="{{ url_for('flower_vase.application') }}" method="post">
       <input type="hidden" name="csrf_token" value="{{ csrf_token }}">
       <input type="hidden" name="action" value="edit">
       <input type="hidden" name="organization" value="{{ flower.organization }}">
@@ -46,7 +46,17 @@
   const secret = document.querySelector('#secret');
   const reveal = document.querySelector('#reveal');
   const copy = document.querySelector('#copy');
+  const editForm = document.querySelector('#edit-form');
   let visible = false;
+
+  const returnToList = window.setTimeout(() => {
+    window.location.assign('{{ url_for("flower_vase.application") }}');
+  }, 8000);
+
+  if (editForm) {
+    editForm.addEventListener('submit', () => window.clearTimeout(returnToList));
+  }
+
   reveal.addEventListener('click', () => {
     visible = !visible;
     secret.textContent = visible ? secret.dataset.secret : '••••••••••••';