- Add app_v2.py with basic Reflex app structure
- AppState class with placeholder state variables
- Layout components: top_bar, filter_section, kpi_row, chart_section
- Page layout matching DESIGN_SYSTEM.md structure
- Theme configured with design system colors
- Google Fonts for Inter and JetBrains Mono
- Add Colors class with NHS-inspired blue palette and neutrals
- Add Typography class with font family, sizes, weights
- Add Spacing, Radii, Shadows, Transitions classes
- Add helper functions: card_style(), button_*_style(), input_style()
- Add KPI card and text style helpers
- Add layout constants (TOP_BAR_HEIGHT, PAGE_MAX_WIDTH)
All tokens match DESIGN_SYSTEM.md specifications.
Andrew Charlwood