refactor: 重构运行时ID组合逻辑

将硬编码的 ID 组合逻辑（100000*OnlineID + Port）提取为通用函数 ComposeRuntimeID，
使用 16 位位移掩码优化，并新增辅助方法与类型转换。同时修复踢人流程中的资源清理问题。

modules/config/controller/admin/server.go

@@ -34,7 +34,13 @@ type QuitSReq struct {
 
 func (this *ServerController) Quit(ctx context.Context, req *QuitSReq) (res *cool.BaseRes, err error) {
 	res = &cool.BaseRes{}
-	serv := service.NewServerService().GetServerID(req.ID)
+	serverService := service.NewServerService()
+	if req.Code != 0 {
+		if err = serverService.SetServerOpen(req.ID, 0); err != nil {
+			return res, err
+		}
+	}
+	serv := serverService.GetServerID(req.ID)
 
 	aa, ok := cool.GetClient(serv.OnlineID, serv.Port)
 	if ok && aa != nil { //如果已经存在且这个端口已经被存过

modules/config/service/server.go

@@ -167,6 +167,15 @@ func (s *ServerService) StartUPdate(OnlineID uint16, isinstall int) model.Server
 	return tttt
 }
 
+func (s *ServerService) SetServerOpen(OnlineID uint32, isOpen uint8) error {
+	m := cool.DBM(s.Model).Where("online_id", OnlineID)
+	var tttt model.ServerList
+	m.Scan(&tttt)
+	tttt.IsOpen = isOpen
+	_, err := m.Save(tttt)
+	return err
+}
+
 func (s *ServerService) SetServerID(OnlineID uint32, Port uint32) error {
 	m := cool.DBM(s.Model).Where("online_id", OnlineID)
 	var tttt model.ServerList