mobile-redesign-screen: One Screen, Audit First

Scope: one screen, or one tight flow (2-3 screens sharing a job). More than that is mobile-redesign-app.

Method files, read in full first: ../_shared/references/redesign-protocol.md (audit, levers, fix loop, risk governor) and ../_shared/references/review-rubric.md (finding format). ../_shared/references/tells.md supplies the findings vocabulary.

Flow