templates: add image name to title in image/config

Add image name to the title in the view image/config.

ogcp/templates/actions/image_config.html

@@ -5,7 +5,7 @@
 
 {% block content %}
 
-<h2 class="mx-5 subhead-heading">{{_('Update image')}}</h2>
+<h2 class="mx-5 subhead-heading">{{_('Update image')}} {{ form.name.data }}</h2>
 
 <form  class="form mx-5" method="POST" action="{{ url_for('action_image_config') }}">
     {{ form.hidden_tag() }}

ogcp/views.py

@@ -3914,6 +3914,7 @@ def action_image_config():
         server = get_server_from_ip_port(params['image-server'])
 
         form.image_id.data = image_id
+        form.name.data = image_name
 
         r = server.get('/image/restrict', {'image': int(image_id)})
         if not r: