The console.log breadcrumbs added while diagnosing the menu also
caused an uncaught "write EPIPE" when the parent terminal pipe was
already closed by the time the user clicked Change Launch Mode.
Now that the flow is verified working, remove the chatter and keep
only the actual error-path logging.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>