- Phase 0: Schema — training attendance, makeup sessions, institutions tables + sport_type on disciplines
- Phase 1: Player lifecycle — pause/resume months, medical grace enforcement with auto-suspend cron
- Phase 2: Medical grace integration — grace deadline on enrollment, extend grace endpoint
- Phase 3: Training attendance — group-session-based system (separate from booking-based sa_attendance)
- Phase 4: Make-up sessions — create from absence, schedule, complete, auto-expire cron
- Phase 5: Institution management — full CRUD with booking linkage and contract tracking
- Phase 6: Subscription renewal — medical verification flag on auto-generated subscriptions
- Phase 7: Treasury auto-sync — already existed via SaEventListenerService (verified)
- Phase 8: Recreational differentiation — sport_type enum on disciplines (training/recreational)
- Phase 9: Dashboard — added medical grace expiry + makeup session alerts
- Phase 10: Schedule copy — copy between groups, shift times, program-wide schedule propagation
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>