docs: apply V2 review fixes to roadmap.md — comprehensive update
P0 Critical:
- Sync API: TBD → platform-service (Fastify, port 4003)
- Cascade presets: aligned with PRD (Aggressive/Standard/Light/Minimal/None/Custom)
- Deprecated APIs: NSUserNotificationCenter → UNUserNotificationCenter, ClockKit removed
- Cloud sync: iCloud Phase 3-4, platform-service REST Phase 5 (no contradiction)
- productId: chronomind registered in header + sync modules
- Open-source: closed-source app, open timer engine lib
- Design tokens: ChronoMind product section, own urgency colors
P1 High:
- Added pre-work (domain, wireframes, design tokens)
- Added CI/CD (GitHub Actions + Vercel auto-deploy)
- Added analytics (platform-service telemetry)
- Added onboarding (3-step walkthrough)
- Added privacy policy + terms of service
- Added web accessibility (WCAG 2.1 AA)
- Added timer accuracy tests + offline resilience strategy
- Added feedback mechanism
- Timer engine: clarified rAF (UI) + setInterval (SW) dual architecture
- Neurodivergent mode: default UX, not toggle (Compact mode for power users)
- Phase 3: macOS deferred to Phase 4, iPad layout added
P2 Medium:
- Calendar sync: two-way → one-way (read-only)
- Event countdown timer added to Phase 2
- Timer export/import added to Phase 2
- iOS waitlist added to Phase 2
- Data export/deletion added to Phase 4
- NL extraction upgrade path added to Phase 4
- Body doubling deferred to v3
New appendices: Cost Estimation, Common Platform Reusability, Key Decisions
Updated: success metrics (aligned with PRD), risk register (+4 new risks)
V2 review doc marked as APPLIED (audit trail)
1b148757af