List the project's tour draft runs.

The project's draft runs, newest first: each run's status (drafting, ready, failed), the feature it drafts for, the connection it read the address through, what the drafting held back (notes: assumptions, questions and steps), the tour it staged (tourId), its model and repair rounds — and, when it failed, why (it never opens the app and never records a frame). Optional ?featureId= narrows the list to one feature. Reads only.