In a clone of a fork, repository discovery prefers the upstream remote,
so `tea repo delete --yes` deleted the parent repository. With --yes,
repo delete and repo archive now require the repository as an argument
or --repo. Interactively, repo delete asks the user to type the
repository name, and both prompts say where an inferred repository
came from.
Signed-off-by: bircni <bircni@icloud.com>
