The default ExDaytona.Transport.HTTPStream implementation, built on
Finch.stream_while/5.
Long-lived and bulk streams run on the SDK's dedicated stream pool
(ExDaytona.Finch.Stream) by default, so active log follows and large
file transfers cannot starve the main pool used by lifecycle/control
requests. Pass pool: ExDaytona.Finch to opt a call onto the main pool.