docs: add roadmap V2 review — gaps, common-plat reuse, bugs identified
- Audit 13 @bytelyst/* packages for ChronoMind reusability
- Audit 17 platform-service modules reusable as-is
- Identify 7 bugs (deprecated APIs, sync contradictions, TBD backend)
- Identify 7 architectural gaps (no productId, no onboarding, no offline strategy)
- Identify 10 missing features (no CI/CD, no analytics, no privacy policy)
- Timeline realism check (Phase 3 too compressed)
- Security, testing, design system, DevOps gap analysis
- Recommend platform-service as backend (not Cloudflare Workers)
- 10 key decisions pending user sign-off before implementation
c6bef6a717