Type Alias DebugPortStartOptions

Additional sink for the loop's lines, for hosts with no log surface of their own (the recovery page).

Keep the session across reloads of this tab, until SESSION_TTL expires or the tab closes.

Off by default. A flow that navigates the page mid-debug — an OAuth redirect above all — otherwise takes the port down with it and the agent has to ask for a fresh id at exactly the moment the interesting state appears. Scoped to sessionStorage (this tab, this run) rather than localStorage, so an arbitrary-eval port can never outlive the tab it was authorized in.

Resolved at each command so a late-booting client is picked up; defaults to the mounted devtools hook.