feat: 添加在线设备统计功能并优化订阅相关逻辑

- 在DeviceManager中添加GetOnlineDeviceCount方法用于获取在线设备数
- 在统计接口中增加在线设备数返回
- 优化订阅查询逻辑，增加服务组关联节点数量计算
- 添加AnyTLS协议支持及相关URI生成功能
- 重构邀请佣金计算逻辑，支持首购/年付/非首购不同比例
- 修复用户基本信息更新中IsAdmin和Enable字段类型不匹配问题
- 更新数据库迁移脚本和配置文件中邀请相关配置项

queue/logic/order/activateOrderLogic.go

@@ -366,7 +366,7 @@ func (l *ActivateOrderLogic) handleCommission(ctx context.Context, userInfo *use
 		return
 	}
 
-	amount := l.calculateCommission(orderInfo.Price)
+	amount := l.calculateCommission(orderInfo.Amount, isNewPurchase && orderInfo.IsNew, orderInfo.Quantity)
 
 	// Use transaction for commission updates
 	err = l.svc.DB.Transaction(func(tx *gorm.DB) error {
@@ -401,13 +401,25 @@ func (l *ActivateOrderLogic) handleCommission(ctx context.Context, userInfo *use
 // referrer existence, commission settings, and order type
 func (l *ActivateOrderLogic) shouldProcessCommission(userInfo *user.User, orderInfo *order.Order, isNewPurchase bool) bool {
 	return userInfo.RefererId != 0 &&
-		l.svc.Config.Invite.ReferralPercentage != 0 &&
-		(!l.svc.Config.Invite.OnlyFirstPurchase || (isNewPurchase && orderInfo.IsNew))
+		(l.svc.Config.Invite.FirstPurchasePercentage != 0 ||
+			l.svc.Config.Invite.FirstYearlyPurchasePercentage != 0 ||
+			l.svc.Config.Invite.NonFirstPurchasePercentage != 0)
 }
 
-// calculateCommission computes the commission amount based on order price and referral percentage
-func (l *ActivateOrderLogic) calculateCommission(price int64) int64 {
-	return int64(float64(price) * (float64(l.svc.Config.Invite.ReferralPercentage) / 100))
+// calculateCommission computes the commission amount based on order price and purchase type
+func (l *ActivateOrderLogic) calculateCommission(price int64, isFirstPurchase bool, quantity int64) int64 {
+	var percentage int64
+	if isFirstPurchase {
+		// 判断是否为年付（12个月）
+		if quantity == 12 {
+			percentage = l.svc.Config.Invite.FirstYearlyPurchasePercentage
+		} else {
+			percentage = l.svc.Config.Invite.FirstPurchasePercentage
+		}
+	} else {
+		percentage = l.svc.Config.Invite.NonFirstPurchasePercentage
+	}
+	return int64(float64(price) * (float64(percentage) / 100))
 }
 
 // clearServerCache clears user list cache for all servers associated with the subscription