- Send welcome email to new users who sign up via Apple Sign In
- Create notification preferences (all enabled) when new accounts are created
- Add comprehensive integration tests for contractor sharing:
- Personal contractors only visible to creator
- Residence-tied contractors visible to all users with residence access
- Update/delete access control for shared contractors
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
