ci(github): use the official Serenity/JS Docker image

Author: jan-molak

.github/workflows/main.yml

@@ -8,37 +8,34 @@ on:
     types: [ opened, synchronize ]
 
 jobs:
-  build:
+  test:
+    timeout-minutes: 60
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        node-version: [ 18.x, 20.x, 22.x ]
-
+    container:
+      image: ghcr.io/serenity-js/playwright:v1.56.1-noble
     steps:
-      - uses: actions/checkout@v6
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v6
-        with:
-          node-version: ${{ matrix.node-version }}
-      - uses: actions/setup-java@v5
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: actions/setup-node@v6
         with:
-          distribution: 'temurin'
-          java-version: '17'
-      - name: Install Node Modules
+          node-version: '22.21.1'
+      - name: Setup Node Modules
         uses: bahmutov/npm-install@v1
+      - name: Run Playwright tests
+        run: npm test
+      - uses: actions/upload-artifact@v5
+        if: always()
         with:
-          install-command: npm ci
-      - name: Install Playwright Browsers
-        run: npx playwright install --with-deps
-      - run: npm run lint
-      - run: npm test
-        env:
-          CI: true
+          name: serenity-report
+          path: target/site/serenity
+          retention-days: 30
+
+      - name: Move Playwright reports
+        run: mv playwright-report target/site/playwright
 
       - name: GitHub Pages
+        if: github.ref == 'refs/heads/main'
         uses: JamesIves/github-pages-deploy-action@v4.7.4
-        if: matrix.node-version == '22.x' && github.ref == 'refs/heads/main'
         with:
           branch: gh-pages
-          folder: target/site/serenity
+          folder: target/site
           clean: true