Use entity.status.phase when updating cluster state (#4009)

Signed-off-by: Hung-Han (Henry) Chen <chenhungh@gmail.com>

src/main/cluster-manager.ts

@@ -160,6 +160,10 @@ export class ClusterManager extends Singleton {
           return "connecting";
         }
 
+        if (entity?.status?.phase) {
+          return entity.status.phase;
+        }
+
         return "disconnected";
       })();