Fix export with relations (twentyhq#5279)

As title. Only relations are exported right now

Co-authored-by: Thomas Trompette <thomast@twenty.com>

packages/twenty-front/src/modules/object-record/record-index/options/hooks/useExportTableData.ts

@@ -36,7 +36,7 @@ export const generateCsv: GenerateExport = ({
 }: GenerateExportOptions): string => {
   const columnsToExport = columns.filter(
     (col) =>
-      !('relationType' in col.metadata) ||
+      !('relationType' in col.metadata && col.metadata.relationType) ||
       col.metadata.relationType === 'TO_ONE_OBJECT',
   );