- FamilySwitcher component for multi-family support
- /api/family/members - GET members, PATCH role, DELETE remove
- /api/family - GET/PATCH family details
- Settings: Family Members list
- Settings: Family Settings (name, pediatrician phone, tier)
- Upgrade to Pro prompt in family settings
Full multi-family auth system now complete!
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
