Implement workspace history reconciliation

core/templates/pages/tasks-hub.html

@@ -66,13 +66,13 @@
             <table class="table is-fullwidth is-striped is-size-7" style="margin-bottom:0.9rem;">
               <thead><tr><th>Identifier</th><th>Service</th><th></th></tr></thead>
               <tbody>
-                {% for row in person_identifiers %}
+                {% for row in person_identifier_rows %}
                   <tr>
                     <td><code>{{ row.identifier }}</code></td>
                     <td>{{ row.service }}</td>
                     <td class="has-text-right">
                       {% if selected_project %}
-                        {% if tuple(selected_project.id, row.service, row.identifier) in mapping_pairs %}
+                        {% if row.mapped %}
                           <span class="tag task-stat-tag">Linked</span>
                         {% else %}
                           <form method="post">