Serverauth Mod

A purely server-side Fabric login module, where the administrator has full control over accounts. Forced login, automatic binding, AFK timeout, and position restoration provide a complete securi 纯服务端 Fabric 登录模组，管理员完全掌控账号。强制登录、自动绑定、挂机超时，为服务器提供完整的安全验证体系