fixup! 🧪(e2e) cover 500 redirect from doc route and URL trailing slash

Author: Ovgodd

src/frontend/apps/e2e/__tests__/app-impress/doc-routing.spec.ts

@@ -65,6 +65,14 @@ test.describe('Doc Routing', () => {
     ).toBeVisible({ timeout: 15000 });
 
     await expect(page).toHaveURL(/\/500\/?$/);
+
+    const refreshButton = page.getByRole('button', { name: 'Refresh page' });
+    await expect(refreshButton).toBeVisible();
+
+    const homeLink = page.getByRole('link', { name: 'Home', exact: true });
+    await expect(homeLink).toBeVisible();
+    await homeLink.click();
+    await expect(page).toHaveURL(/\/$/);
   });
 
   test('checks 404 on docs/[id] page', async ({ page }) => {