fix(GameShield): 修改游戏盾配置获取方式

- 移除了获取配置限制的代码
- 将 max_device_count 字段的值固定为 "max-bandwidth 1000K"

internal/service/gameshieldbackend.go

@@ -119,17 +119,13 @@ func (s *gameShieldBackendService) GameShieldBackend(ctx context.Context, req *v
 	if err != nil {
 		return "", 0, err
 	}
-	configCount, err := s.hostService.GetGameShieldConfig(ctx, req.HostId)
-	if err != nil {
-		return "", 0, fmt.Errorf("获取配置限制失败: %w", err)
-	}
 	formData := map[string]interface{}{
 		"app_name":             require.DunName,
 		"gateway_group_id":     4,
 		"backend":              require.Backend,
 		"rule_id":              require.RuleId,
 		"expired_at":           require.ExpiredAt,
-		"max_device_count":     configCount.OnlineDevicesCount,
+		"max_device_count":     "max-bandwidth 1000K",
 		"sdk_args":             "",
 		"__go_admin_previous_": tokens["previous"],
 		"__go_admin_t_":        tokens["t"],