- Update Playwright tests for Admin, Auth, Gameplay, and Curator to be more robust.
- Fix Admin login API to support plain text env vars for testing convenience.
- Implement mock Login in Curator page for integration testing.
- Add placeholder for Curator Specials page to resolve build errors.
- Add CSS injection to tests to hide Next.js dev overlays intercepting clicks.
- Improve test selectors and timeouts for better stability in CI/Webkit.