Fix: Handling for generic ror url

src/KPI Generator/Models/ProjectReport.cs

@@ -8,7 +8,7 @@ public record ProjectReport
     public Guid Id { get; init; }
 
     [JsonPropertyName("DateCreated")]
-    public DateTime DateCreated { get; init; }
+    public DateTime? DateCreated { get; init; } = null!;
 
     [JsonPropertyName("Organizations")]
     public IReadOnlyList<Organization> Organizations { get; init; } = null!;