- ARCHITECTURE.md — non-custodial flow, auth state, page structure
- API.md — which pages call which backend endpoints
- TESTING.md — Vitest coverage notes
- DEPLOYMENT.md — deployment checklist
- GLOSSARY.md — terminology
- FAQ.md — frequently asked questions
- COMPONENTS.md — component inventory
- ROUTING.md — why there's no middleware-based auth
- STYLING.md — Tailwind v4 theme setup and fonts
- STATE_MANAGEMENT.md — auth context, no caching layer
- ERROR_HANDLING.md — ApiError and FormError
- SEO.md — metadata, sitemap, OG image
- ENVIRONMENT.md — env variables
- ACCESSIBILITY.md — known gaps
- PERFORMANCE.md — canvas/marquee notes
- BROWSER_SUPPORT.md — supported browsers
- BRAND.md — mark, gradient, type, tone
- THIRD_PARTY.md — external services in use
- RESPONSIVE_DESIGN.md — breakpoint approach
- FORMS.md — why there's no form library
- WALLET_INTEGRATION.md — Freighter wrapper
- MARKETPLACE.md — resale page notes
- ANALYTICS.md — none integrated
- I18N.md — English only, for now
- DESIGN_HISTORY.md — how the current look came about