fix: use Node 24 in publish workflow

Author: Copilot

.github/workflows/publish.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: '24'
           registry-url: 'https://registry.npmjs.org'
 
       # 确保使用最新版本的 npm 以支持 Trusted Publishing