feat: FunConnect v1.0.0 - Minecraft联机平台完整版

- server: Node.js TCP中继服务器，支持多节点集群
- web: React管理面板（仪表盘、房间管理、节点管理）
- client: Electron桌面客户端（连接、创建/加入房间、本地代理）
- deploy: Ubuntu一键部署脚本

server/src/logger.ts

@@ -0,0 +1,20 @@
+import winston from 'winston';
+import config from './config';
+
+const logger = winston.createLogger({
+  level: config.logLevel,
+  format: winston.format.combine(
+    winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
+    winston.format.printf(({ timestamp, level, message, ...meta }) => {
+      const metaStr = Object.keys(meta).length ? ` ${JSON.stringify(meta)}` : '';
+      return `[${timestamp}] [${level.toUpperCase()}] ${message}${metaStr}`;
+    })
+  ),
+  transports: [
+    new winston.transports.Console(),
+    new winston.transports.File({ filename: 'logs/error.log', level: 'error' }),
+    new winston.transports.File({ filename: 'logs/combined.log' }),
+  ],
+});
+
+export default logger;