Fix get time on non date var (#14361)

packages/twenty-server/src/engine/dataloaders/utils/filter-morph-relation-duplicate-fields.util.ts

@@ -1,3 +1,5 @@
+import { transpileToDateIfNot } from 'src/utils/transpile-to-date-if-not.util';
+
 export const filterMorphRelationDuplicateFields = <
   T extends { createdAt: Date; morphId: string | null },
 >(
@@ -7,7 +9,8 @@ export const filterMorphRelationDuplicateFields = <
     return !fields.some(
       (otherField) =>
         otherField.morphId === currentField.morphId &&
-        otherField.createdAt.getTime() > currentField.createdAt.getTime(),
+        transpileToDateIfNot(otherField.createdAt).getTime() >
+          transpileToDateIfNot(currentField.createdAt).getTime(),
     );
   });
 };