- Inject IGraphUserDirectoryService into UserAccessAuditViewModel (both constructors)
- Add IsBrowseMode toggle, DirectoryUsers collection, DirectoryUsersView with sort/filter
- Add LoadDirectoryCommand with progress reporting, cancellation, and error handling
- Add IncludeGuests toggle for in-memory member/guest filtering (no new Graph request)
- Add DirectoryFilterText for DisplayName/UPN/Department/JobTitle text search
- Add DirectoryUserCount computed property reflecting filtered view count
- Update OnTenantSwitched to clear all directory state
- Add 16 comprehensive unit tests covering all directory browse behaviors
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add IBrandingService field and DI constructor parameter to all 5 ViewModels
- Add optional IBrandingService? parameter to test constructors (PermissionsViewModel, StorageViewModel, UserAccessAuditViewModel)
- Assemble ReportBranding from GetMspLogoAsync + _currentProfile.ClientLogo before each WriteAsync call
- Pass branding as last parameter to WriteAsync in all ExportHtmlAsync methods
- Guard clause: branding assembly skipped (branding = null) when _brandingService is null (test constructors)
- Build: 0 warnings, 0 errors; tests: 254 passed / 0 failed / 26 skipped
People picker ListBox used MouseBinding which fires before SelectedItem
updates, causing null CommandParameter. Replaced with SelectionChanged
event handler in code-behind.
AuditUsersAsync created TenantProfile with empty ClientId, causing
ArgumentException in SessionManager. Added currentProfile parameter
to pass the authenticated tenant's ClientId through.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
