- Add BuildCsv(IReadOnlyList<SimplifiedPermissionEntry>) overload with SimplifiedLabels and RiskLevel columns
- Add WriteAsync overload for simplified entries
- Original PermissionEntry methods unchanged
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
[Rule 3 - Blocking] CsvExportService/HtmlExportService stubs added so export test
files compile. [Rule 1 - Bug] PermissionsService: removed Principal.Email (not on
Principal, only on User) and changed folder param from Folder to ListItem (SecurableObject).