debug-openshell-cluster

Debug why a openshell cluster failed to start or is unhealthy. Use when the user has a failed `openshell gateway start`, cluster health check failure, or wants to diagnose cluster infrastructure issues. Trigger keywords - debug cluster, cluster failing, cluster not starting, deploy failed, cluster troubleshoot, cluster health, cluster diagnose, why won't my cluster start, health check failed, gateway start failed, gateway not starting.