- Fix DIVORCE_CHILD_UNDER_12 rule: 15% → 5% per bylaws
- Fix eligibility: use spouse's join_date (not member's created_at) for 5-year check
- Add suggested percentage based on spouse_order (50% first, 75% second)
- Implement children transfer with age-based fees on completion
- Board approval now includes children selection with fee preview
- Complete action transfers selected children to new membership
- Show view displays spouse order, join date, children assignment details
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>