Initial commit: FunConnect project with server, relay, client and admin panel

Co-authored-by: Cursor <cursoragent@cursor.com>

server/.env.example

@@ -1,31 +1,14 @@
-# FunMC Relay Server Configuration
+# FunMC 主服务端环境配置
+# 复制此文件为 .env 并修改配置
 
-# Relay TCP port for Minecraft traffic
-RELAY_PORT=25565
+# 数据库连接
+DATABASE_URL=postgres://postgres:password@localhost/funmc
 
-# HTTP API port
-API_PORT=3000
+# JWT 密钥（必须与客户端和中继服务器保持一致）
+JWT_SECRET=your-super-secret-jwt-key-change-this-in-production
 
-# Node identification
-NODE_ID=
-NODE_NAME=relay-node-1
+# HTTP API 监听地址
+LISTEN_ADDR=0.0.0.0:3000
 
-# Master node configuration
-IS_MASTER=true
-MASTER_URL=http://master-host:3000
-
-# Security
-SECRET=your-secret-key-here
-
-# Limits
-MAX_ROOMS=100
-MAX_PLAYERS_PER_ROOM=20
-
-# Heartbeat interval in ms
-HEARTBEAT_INTERVAL=10000
-
-# Logging
-LOG_LEVEL=info
-
-# Public host (for worker nodes to report to master)
-PUBLIC_HOST=0.0.0.0
+# 日志级别
+RUST_LOG=funmc_server=debug,tower_http=info