cli: show owner/repo, not the repo_id ULID, in recap's scope line

/me/recap identifies the scoped repo by its repo_id ULID and echoes it back in repo, so recap rendered "repo 01KSFAN..." once routed to a cell. Thread the human owner/repo name (which the CLI already knows for the current repo) through RenderOptions/recapTUIOptions and prefer it in the scope label. Only set when actually scoped, so an unscoped recap isn't mislabelled.