修复 CI 工作流中的条件判断，确保在 nektos/act 环境下跳过 Surge 部署步骤

.github/workflows/ci.yaml

@@ -39,7 +39,7 @@ jobs:
           VITE_BUILD_COMMIT: ${{ github.sha }}
       - name: 部署到 Surge
         id: surge_deploy
-        if: ${{ !github.event.act }} # https://nektosact.com/usage/index.html#skipping-steps
+        if: ${{ github.actor != 'nektos/act' }} # https://nektosact.com/usage/index.html#skipping-steps
         uses: yanhao98/composite-actions/deploy-dist-to-surge@c1cee30ad33e363e4a7f6a5e15b03a9d2034b922
       - name: Install Playwright Browsers
         run: pnpm exec playwright install --with-deps