Expose critical curation and source image APIs

src/RolemasterDb.App/Features/LookupContracts.cs

@@ -110,6 +110,7 @@ public sealed record CriticalTableCellDetail(
     string ColumnRole,
     string? GroupKey,
     string? GroupLabel,
+    bool IsCurated,
     string? Description,
     IReadOnlyList<CriticalEffectLookupResponse> Effects,
     IReadOnlyList<CriticalBranchLookupResponse> Branches);