ci: 更新 Playwright 测试工作流

- 在运行测试前添加环境变量输出，提高调试可读性
- 删除测试中不必要的日志输出

.github/workflows/playwright.yaml

@@ -42,7 +42,10 @@ jobs:
       # - name: 📥 安装 Playwright 浏览器
       #   run: pnpm exec playwright install --with-deps
       - name: ▶️ 运行 Playwright 测试
-        run: npx playwright test
+        run: |
+          echo "BASE_URL: ${{ needs.surge.outputs.url }}"
+          echo "───────────────────────────────"
+          npx playwright test
         env:
           BASE_URL: ${{ needs.surge.outputs.url }}