- Installed Playwright and Storybook packages
- Created playwright.config.ts with viewport matrix and browser configurations
- Installed Playwright chromium browser
- Created e2e/viewport-matrix.spec.ts for viewport matrix testing
- Created e2e/horizontal-overflow.spec.ts for horizontal overflow testing
- Added test scripts to package.json (test:e2e, test:e2e:ui, test:e2e:viewport, test:e2e:overflow)
- Updated LAUNCH_READY_UI_UX_ROADMAP.md checklist with testing infrastructure status
- PR 1: Package Source and Install Stability - Verified
- Local product install works without Gitea npm auth
- Common-platform packages don't surprise local installs with private registry assumptions
- PR 2: Common Platform Foundation - Verified
- Design tokens follow clear primitive, alias, semantic, typography, and effects structure
- Shared primitives cover required components
- Common platform UI can be reused by another product without trading-specific assumptions
- PR 3: Product Adapter And Shell - Verified
- Desktop, tablet, and phone navigation follow the shell contract
- Right panel behaves correctly across responsive breakpoints
- AlertBanner components are inline within content
- ChatControl assistant widget uses createPortal with fixed positioning
- Add note about signal-status, rule-status, route-fallback-status, trading-sidebar-avatar-status
- These are intentional app-shell and component-level layouts, not dense operational table visual language
- Audit remains clean: 0 findings across all categories
- Updated PRODUCTION_GRADE_UX_REMEDIATION_ROADMAP.md with final completion status
- Moved PRODUCTION_GRADE_UX_REMEDIATION_ROADMAP.md to docs/completed/
- Updated LAUNCH_READY_UI_UX_ROADMAP.md checklist with completed work
- All one-off visual language replaced with shared Badge components
- Audit baseline clean: 0 findings across all categories
- Replace .stat-chip with Badge in PresetMarketplace, BacktestTab, MembershipTab
- Replace .saved-setup-id-chip with Badge in SimpleView
- Replace .screener-sector-chip with Badge in ScreenerView
- Replace .health-pill with Badge in TradeProfileManager
- Remove CSS definitions for one-off classes from index.css
- All components now use shared Badge from product adapter
- Verify: audit:ui (0 findings), audit:ui:strict (0 findings), typecheck, build
