Prep Martha Jul Wk4 (Phase 2 gate)

## Must complete by Monday July 21 sync - [ ] Review Martha's polished site + component docs from Wk3 - [ ] Deploy SparkRight to Cloudflare Pages - [ ] Prepare Phase 2 gate evaluation: - Can Martha use TypeScript content collections and centralized config? - Does code pass Biome? - Are components documented and reusable? - Is she building faster than Phase 1? (log hours comparison) - [ ] Prepare Saturday gate agenda: demo Clients #3+#4, show component library, discuss "What would you do differently?"