fix(i18n): localize admin user grid controls in Bokmal

job-tracker-ui/src/admin-users-page.test.tsx

@@ -55,6 +55,15 @@ beforeEach(() => {
 function held<T>() { let resolve!: (value: T) => void; const promise=new Promise<T>(yes => { resolve=yes; }); return { promise, resolve }; }
 function createDraft(email='new@example.test') { fireEvent.change(screen.getByLabelText('Email'), { target: { value: email } }); fireEvent.change(screen.getByLabelText('New password'), { target: { value: 'TestPassword123!' } }); }
 
+test.each([['en', 'Rows per page:'], ['nb', 'Rader per side:']])('desktop user-grid pagination follows %s UI language', async (language, label) => {
+  window.localStorage.setItem('uiLanguage', language);
+  (window.matchMedia as jest.Mock).mockImplementation(() => ({ matches: false, addEventListener: jest.fn(), removeEventListener: jest.fn(), addListener: jest.fn(), removeListener: jest.fn() }));
+  renderPage([{ id: 'locale-user', email: 'locale@example.test', roles: [], emailConfirmed: true, isCurrentUser: false, canRemoveAdmin: true }]);
+  expect(await screen.findByText(label)).toBeInTheDocument();
+  expect(screen.getByLabelText(label)).toHaveTextContent('10');
+  expect(mockedApi.get).toHaveBeenCalledTimes(1);
+});
+
 test('failed users read stays unavailable and Retry only reads', async () => {
   mockedApi.get.mockRejectedValueOnce(new Error('offline')); renderPage([]);
   const retry=await screen.findByRole('button', { name: 'Retry' });

job-tracker-ui/src/views/AdminUsersPage.tsx

@@ -15,6 +15,7 @@ import {
 } from "@mui/material";
 import useMediaQuery from "@mui/material/useMediaQuery";
 import { DataGrid, GridColDef } from "@mui/x-data-grid";
+import { nbNO } from "@mui/x-data-grid/locales";
 
 import { api, getApiErrorMessage } from "../api";
 import { useToast } from "../toast";
@@ -39,7 +40,7 @@ export default function AdminUsersPage() {
   const isMobile = useMediaQuery("(max-width:767.95px)");
   const { toast } = useToast();
   const { confirmAction } = useDialogActions();
-  const { t } = useI18n();
+  const { t, language } = useI18n();
   const [busy, setBusy] = useState(false);
   const owner = useRef({ mounted: true, generation: 0, busy: false });
   const body = useRef<HTMLDivElement>(null);
@@ -293,6 +294,7 @@ export default function AdminUsersPage() {
       ) : (
         <Paper variant="outlined" role="region" aria-label={t("adminUsersTitle")} tabIndex={0} sx={{ borderRadius: 1, minWidth: 0, overflow: "auto" }}>
           <DataGrid
+            localeText={language === "nb" ? nbNO.components.MuiDataGrid.defaultProps.localeText : undefined}
             autoHeight
             getRowHeight={() => "auto"}
             rows={rows}