feat(cv): rebuild professional resume studio

job-tracker-ui/src/cv-builder-deep-link.test.tsx

@@ -128,6 +128,36 @@ test('failed autosave is visible and can be retried with the latest data', async
   }));
 });
 
+test('session undo and redo restore content edits before autosave', async () => {
+  routeGet(() => Promise.resolve({ data: variant } as any));
+  mockedApi.put.mockResolvedValue({ data: variant } as any);
+  renderAt(3);
+
+  const headline = await screen.findByLabelText('Headline override');
+  fireEvent.change(headline, { target: { value: 'Platform Engineer' } });
+  expect(screen.getByRole('button', { name: 'Undo' })).toBeEnabled();
+  fireEvent.click(screen.getByRole('button', { name: 'Undo' }));
+  expect(headline).toHaveValue('');
+  expect(screen.getByRole('button', { name: 'Redo' })).toBeEnabled();
+  fireEvent.click(screen.getByRole('button', { name: 'Redo' }));
+  expect(headline).toHaveValue('Platform Engineer');
+});
+
+test('professional editor separates template, design and layout controls', async () => {
+  routeGet(() => Promise.resolve({ data: variant } as any));
+  renderAt(3);
+
+  await screen.findByLabelText('Headline override');
+  fireEvent.click(screen.getByRole('tab', { name: 'Design' }));
+  expect(screen.getByText('Typography')).toBeInTheDocument();
+  expect(screen.getByLabelText('Body size')).toBeInTheDocument();
+  expect(screen.getByLabelText('Skills presentation')).toBeInTheDocument();
+  fireEvent.click(screen.getByRole('tab', { name: 'Layout' }));
+  expect(screen.getByLabelText('Page size')).toBeInTheDocument();
+  expect(screen.getByLabelText('Columns')).toBeInTheDocument();
+  expect(screen.getByLabelText('Language')).toBeInTheDocument();
+});
+
 test('internal navigation warns and can be cancelled before discarding a pending edit', async () => {
   routeGet(() => Promise.resolve({ data: variant } as any));
   renderAt(3);
@@ -137,7 +167,7 @@ test('internal navigation warns and can be cancelled before discarding a pending
   const dialog = await screen.findByRole('dialog', { name: 'Discard unsaved CV changes?' });
   expect(within(dialog).getByText('This CV has unsaved changes. Leave and discard them?')).toBeInTheDocument();
   fireEvent.click(within(dialog).getByRole('button', { name: 'Cancel' }));
-  await waitFor(() => expect(screen.queryByRole('dialog')).not.toBeInTheDocument());
+  await waitFor(() => expect(screen.queryByRole('dialog')).not.toBeInTheDocument(), { timeout: 5000 });
   expect(screen.getByDisplayValue('Backend CV')).toBeInTheDocument();
 });