KubeModel envelope alteration

core/pkg/model/kubemodel/cluster.go

@@ -5,5 +5,4 @@ type Cluster struct {
 	Provider Provider
 	Account  string
 	Name     string
-	Window   Window
 }

core/pkg/model/kubemodel/kubemodel.go

@@ -5,6 +5,7 @@ import "time"
 type KubeModel struct {
 	Metadata KubeModelMetadata
 	Cluster  Cluster
+	Window   Window
 }
 
 type KubeModelMetadata struct {