ci(hello-world): add playwright testing

Author: thewtex

.github/workflows/playwright.yml

@@ -212,3 +212,27 @@ jobs:
           name: playwright-report-${{ matrix.package }}
           path: packages/${{ matrix.package }}/typescript/playwright-report/
           retention-days: 30
+
+  test-hello-world-example:
+    defaults:
+      run:
+        working-directory: ./examples/hello-world
+    timeout-minutes: 60
+    runs-on: ubuntu-24.04
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-node@v4
+      with:
+        node-version: lts/*
+    - name: Install dependencies
+      run: npm install
+    - name: Install Playwright Browsers
+      run: npx playwright install --with-deps
+    - name: Run Playwright tests
+      run: npm run test
+    - uses: actions/upload-artifact@v4
+      if: ${{ !cancelled() }}
+      with:
+        name: playwright-report-hello-world
+        path: playwright-report/
+        retention-days: 30