Add active and connection disabled badges to clusters

app/views/clusters/clusters/_cluster.html.haml

@@ -4,6 +4,10 @@
       .table-mobile-header{ role: "rowheader" }= s_("ClusterIntegration|Kubernetes cluster")
       .table-mobile-content
         = link_to cluster.name, cluster.show_path
+        - if cluster.enabled?
+          %span.badge.badge-info Active
+        - else
+          %span.badge.badge-danger Connection disabled
     .table-section.section-25
       .table-mobile-header{ role: "rowheader" }= s_("ClusterIntegration|Environment scope")
       .table-mobile-content= cluster.environment_scope