- Added dateOfBirth, parentalEmail, and coppaConsentGiven to RegisterData interface
- Updated register function to include all required COPPA compliance fields in API payload
- Added debug logging to see registration payload
- Fixed 400 error during registration due to missing required dateOfBirth field
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>