chore(demo-playwright): test for landing page

projects/demo-playwright/tests/demo/landing.spec.ts

@@ -0,0 +1,13 @@
+import {tuiGoto} from '@demo-playwright/utils';
+import {expect, test} from '@playwright/test';
+
+test.describe(`Landing`, () => {
+    test.use({
+        viewport: {width: 360, height: 740},
+    });
+
+    test(`take snapshot`, async ({page}) => {
+        await tuiGoto(page, `/`, {hideHeader: false});
+        await expect(page).toHaveScreenshot(`landing-360-740.png`);
+    });
+});