Make storage adjustment a little nicer, especially the first time
Summary:
Fixes T11583.
- When users run `bin/storage upgrade` for the first time on a new install, we currently give them a prompt which feels rough and which they can only reasonably ever answer "yes" to.
- We generally use cautionary language ("found issues with schema") in this workflow. Adjustments are now routine, so use more neutral and progress-oriented language ("found adjustments to apply").
Test Plan:
- Ran `bin/storage upgrade --namesapce kappa123`, got an adjustment using neutral language without prompting.
- Dropped a key, ran `bin/storage upgrade`, got normal workflow (but with more neutral language).
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T11583
Differential Revision: https://secure.phabricator.com/D16509