Update Dockerfile

Dockerfile

@@ -1,13 +1,16 @@
-{
-  "name": "dark-proxy-server",
-  "version": "1.0.0",
-  "description": "A proxy server for AI Studio",
-  "main": "dark-server-vps.js",
-  "scripts": {
-    "start": "node dark-server-vps.js"
-  },
-  "dependencies": {
-    "express": "^4.19.2",
-    "ws": "^8.17.0"
-  }
-}
+# 基础版本
+FROM node:18-alpine
+WORKDIR /app
+
+# 复制 package.json 并安装依赖
+COPY package.json ./
+RUN npm install --production
+
+# 复制应用代码
+COPY dark-server-vps.js ./
+
+# 设置端口（HuggingFace 使用 7860）
+EXPOSE 7860
+
+# 启动应用
+CMD ["node", "dark-server-vps.js"]