chore: improve playwright in CI

.github/workflows/ci.yml

@@ -55,11 +55,24 @@ jobs:
         uses: pnpm/action-setup@v2
         with:
           version: 8.6.2
-      - name: Run Playwright
+      - name: Get installed Playwright version
+        id: playwright-version
+        working-directory: pwa
+        run: echo "PLAYWRIGHT_VERSION=$(node -e "console.log(require('./pnpm-lock.json').dependencies['@playwright/test'].version)")" >> $GITHUB_ENV
+      - name: Cache playwright binaries
+        uses: actions/cache@v3
+        with:
+          path: ~/.cache/ms-playwright
+          key: ${{ runner.os }}-playwright-${{ env.PLAYWRIGHT_VERSION }}
+          restore-keys: ${{ runner.os }}-playwright-
+      - name: Install Playwright dependencies
         working-directory: pwa
         run: |
-          pnpm playwright install
-          pnpm exec playwright test --workers 1
+          pnpm playwright install --with-deps
+          pnpm playwright install-deps
+      - name: Run Playwright
+        working-directory: pwa
+        run: pnpm exec playwright test
       - name: Doctrine Schema Validator
         run: docker compose exec -T php bin/console doctrine:schema:validate
       - name: Psalm