CRITICAL BUG FIX:
- Phase boundaries were hardcoded for 31-day cycle, breaking correct
phase calculations for users with different cycle lengths (28, 35, etc.)
- Added getPhaseBoundaries(cycleLength) function in cycle.ts
- Updated getPhase() to accept cycleLength parameter (default 31)
- Updated all callers (API routes, components) to pass cycleLength
- Added 13 new tests for phase boundaries with 28, 31, and 35-day cycles
ICS IMPROVEMENTS:
- Fixed emojis to match calendar.md spec: 🩸🌱🌸🌙🌑
- Added CATEGORIES field for calendar app colors per spec:
MENSTRUAL=Red, FOLLICULAR=Green, OVULATION=Pink,
EARLY_LUTEAL=Yellow, LATE_LUTEAL=Orange
- Added 5 new tests for CATEGORIES
Updated IMPLEMENTATION_PLAN.md with discovered issues and test counts.
825 tests passing (up from 807)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Petru Paler
a977934c23