Launch gent (this repo's TUI agent harness) on the scripted model in a scratch home, check the run is worth driving, drive the real TUI and `gent ctl` as a user does from a feature map, and keep the proof. Use to check a change in the real TUI, to confirm a turn, a slash command, a pane, a picker or a ctl call works, or to show the owner it works. No paid model call, no owner data.
