Open the KSail web UI to provision and manage clusters on your machine.
This starts a small local web server (bound to 127.0.0.1 only) that serves the KSail web UI and a
REST API backed by your local cluster lifecycle, then opens it in your browser. It is the same UI
the KSail operator serves in a cluster, but here it manages clusters locally via Docker.
The server runs until you press Ctrl+C.
--no-browser Do not open the browser automatically
--port int Port to serve the UI on (0 picks a free port)
--benchmark Show per-activity benchmark output
--config string Path to config file (default: ksail.yaml found via directory traversal)