- MakeKey builds pipe-delimited case-insensitive key from UserLogin+PermissionLevel+AccessType+GrantedThrough
- Consolidate groups UserAccessEntry list by key, merges into ConsolidatedPermissionEntry rows
- Empty input short-circuits to Array.Empty
- Output ordered by UserLogin then PermissionLevel for deterministic results
- RiskLevel enum with High, Medium, Low, ReadOnly tiers
- PermissionLevelMapping maps 11 standard SharePoint roles to plain-language labels
- Case-insensitive lookup with Medium fallback for unknown roles
- GetHighestRisk and GetSimplifiedLabels for row-level formatting
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- SharePointPaginationHelper: async iterator with ListItemCollectionPosition loop (bypasses 5k limit); RowLimit=2000; [EnumeratorCancellation] for correct WithCancellation support
- ExecuteQueryRetryHelper: exponential backoff on 429/503/throttle; surfaces retry events via IProgress<OperationProgress>; max 5 retries
- LogPanelSink: custom Serilog ILogEventSink writing color-coded entries to RichTextBox via Dispatcher.InvokeAsync for thread safety
