get correct entity name in response

Author: ddidgdimitrov-infragistics

Services/QueryBuilderService.cs

@@ -34,7 +34,7 @@ public Dictionary<string, object[]> RunQuery(Query query)
                 ?? throw new InvalidOperationException($"DbSet '{propInfo.Name}' does not support AsQueryable().");
 
             var propRes = QueryExecutor.InvokeRunMethod([dbGenericType, dtoGenericType], [queryable, query, mapper]);
-            return new Dictionary<string, object[]> { { propInfo.Name.ToLowerInvariant(), propRes } };
+            return new Dictionary<string, object[]> { { query.Entity, propRes } };
         }
     }
 }