ci(docker): 添加 Node.js 设置步骤以支持前端构建

.gitea/workflows/docker.yml

@@ -29,6 +29,10 @@ jobs:
         go: ["1.24.3"]
 
     steps:
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
       - name: Checkout
         uses: https://${{ env.GIT_USERNAME }}:${{ env.GIT_PASSWORD }}@${{ vars.DOMAIN_OF_GITEA}}/actions/checkout@v1