Prep Martha May Wk1 (Penpot multi-page design)

## Must complete by Monday April 28 sync - [x] Write Mock Client #1 brief — `mock-client-2-hvac.md` (CoolBreeze HVAC, Makati) - [x] Write Penpot components guide — `guide-penpot-components.md` - [ ] Review Martha's April gate results — confirm she's ready for multi-page work - [ ] Prepare Monday sync agenda for May Week 1