- Export EmailStatus enum from db-types.ts - Add verifyTenantEmail server action - Add unsubscribeTenantEmail server action - Both actions update current and all subsequent matching locations - Match criteria: userId, name, tenantEmail, yearMonth >= current - Share-id validation using existing shareChecksum utilities 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>