chore: add e2e test

Author: kuzmadom

.github/workflows/pr-visual-tests.yml

@@ -0,0 +1,42 @@
+name: PR Visual Tests
+
+on:
+  pull_request:
+
+jobs:
+  visual_tests:
+    name: Visual Tests
+    runs-on: ubuntu-latest
+    container:
+      image: mcr.microsoft.com/playwright:v1.49.0-jammy
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+      - name: Install Packages
+        run: npm ci
+      - name: Run Visual Tests
+        run: npm run playwright
+        env:
+          CI: 'true'
+      - name: Upload Playwright Report
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: playwright-report
+          path: ./playwright-report
+          retention-days: 1
+      - name: Save PR ID
+        if: always()
+        run: |
+          pr="${{ github.event.pull_request.number }}"
+          echo $pr > ./pr-id.txt
+        shell: bash
+      - name: Create PR Artifact
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: pr
+          path: ./pr-id.txt

.gitignore

@@ -12,3 +12,5 @@ docs/diplodoc/pages/api
 storybook-static
 .cache
 .tmp
+playwright-report
+test-results