feat(k8s/sidebar): relocate setup entry as a sub-entry (#4192)

app/kubernetes/components/kubernetes-sidebar-content/kubernetesSidebarContent.html

@@ -15,7 +15,7 @@
 </li>
 <li class="sidebar-list">
   <a ui-sref="kubernetes.cluster({endpointId: $ctrl.endpointId})" ui-sref-active="active">Cluster <span class="menu-icon fa fa-server fa-fw"></span></a>
-</li>
-<li class="sidebar-list" ng-if="$ctrl.adminAccess">
-  <a ui-sref="portainer.endpoints.endpoint.kubernetesConfig({id: $ctrl.endpointId})">Setup <span class="menu-icon fa fa-cog fa-fw"></span></a>
+  <div class="sidebar-sublist" ng-if="$ctrl.adminAccess && ($ctrl.currentState === 'kubernetes.cluster' || $ctrl.currentState === 'portainer.endpoints.endpoint.kubernetesConfig')">
+    <a ui-sref="portainer.endpoints.endpoint.kubernetesConfig({id: $ctrl.endpointId})">Setup</a>
+  </div>
 </li>

app/kubernetes/components/kubernetes-sidebar-content/kubernetesSidebarContent.js

@@ -3,5 +3,6 @@ angular.module('portainer.kubernetes').component('kubernetesSidebarContent', {
   bindings: {
     adminAccess: '<',
     endpointId: '<',
+    currentState: '<',
   },
 });

app/portainer/views/sidebar/sidebar.html

@@ -17,6 +17,7 @@
         ng-if="applicationState.endpoint.mode && applicationState.endpoint.mode.provider === 'KUBERNETES'"
         admin-access="isAdmin"
         endpoint-id="endpointId"
+        current-state="$state.current.name"
       >
       </kubernetes-sidebar-content>
       <azure-sidebar-content ng-if="applicationState.endpoint.mode && applicationState.endpoint.mode.provider === 'AZURE'" endpoint-id="endpointId"> </azure-sidebar-content>
@@ -156,6 +157,7 @@
               $state.current.name === 'portainer.endpoints.endpoint' ||
               $state.current.name === 'portainer.endpoints.new' ||
               $state.current.name === 'portainer.endpoints.endpoint.access' ||
+              $state.current.name === 'portainer.endpoints.endpoint.kubernetesConfig' ||
               $state.current.name === 'portainer.groups' ||
               $state.current.name === 'portainer.groups.group' ||
               $state.current.name === 'portainer.groups.group.access' ||
@@ -173,6 +175,7 @@
               $state.current.name === 'portainer.endpoints.endpoint' ||
               $state.current.name === 'portainer.endpoints.new' ||
               $state.current.name === 'portainer.endpoints.endpoint.access' ||
+              $state.current.name === 'portainer.endpoints.endpoint.kubernetesConfig' ||
               $state.current.name === 'portainer.groups' ||
               $state.current.name === 'portainer.groups.group' ||
               $state.current.name === 'portainer.groups.group.access' ||