Replace TODO placeholders in all 73 QA checklist files across 17 showcase
packages with specific, actionable test steps derived from reading the
actual demo page source code. Each checklist now references real
data-testid selectors, hook names, expected UI states, and interaction
flows.
Add showcase/QA-COVERAGE.md with a comprehensive matrix showing coverage
across manual QA, Vitest unit tests, Playwright E2E (smoke and interaction),
per-package E2E, aimock fixtures, and CI automation for all 9 demos plus
the Sales Dashboard starter hero.
Jordan Ritter