fix(BulkSelect): call label functions inside useMemo for better performance

Moved label function calls inside useMemo to avoid calling them on every
render. This is especially important for pseudolocalization where label
functions may be expensive.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: rhamilto

packages/module/src/BulkSelect/BulkSelect.tsx

@@ -85,11 +85,6 @@ export const BulkSelect: FC<BulkSelectProps> = ({
 }: BulkSelectProps) => {
   const [ isOpen, setOpen ] = useState(false);
 
-  // Compute label text to use as memo dependencies for i18n support
-  const selectPageLabelText = selectPageLabel(pageCount);
-  const selectAllLabelText = selectAllLabel(totalCount);
-  const selectedLabelText = selectedLabel(selectedCount);
-
   const splitButtonDropdownItems = useMemo(
     () => (
       <>
@@ -98,19 +93,21 @@ export const BulkSelect: FC<BulkSelectProps> = ({
         </DropdownItem>
         {isDataPaginated && (
           <DropdownItem ouiaId={`${ouiaId}-select-page`} value={BulkSelectValue.page} key={BulkSelectValue.page}>
-            {selectPageLabelText}
+            {selectPageLabel(pageCount)}
           </DropdownItem>
         )}
         {canSelectAll && (
           <DropdownItem ouiaId={`${ouiaId}-select-all`} value={BulkSelectValue.all} key={BulkSelectValue.all}>
-            {selectAllLabelText}
+            {selectAllLabel(totalCount)}
           </DropdownItem>
         )}
       </>
     ),
-    [ isDataPaginated, canSelectAll, ouiaId, selectNoneLabel, selectPageLabelText, selectAllLabelText ]
+    [ isDataPaginated, canSelectAll, ouiaId, selectNoneLabel, selectPageLabel, selectAllLabel, pageCount, totalCount ]
   );
 
+  const selectedLabelText = selectedLabel(selectedCount);
+
   const allOption = isDataPaginated ? BulkSelectValue.page : BulkSelectValue.all;
   const noneOption = isDataPaginated ? BulkSelectValue.nonePage : BulkSelectValue.none;