Update mengyastore

mengyastore-backend-go/internal/mq/topology.go

@@ -9,15 +9,15 @@ import (
 
 const routingKeyOrderEmail = "order.email.notify"
 
-// OrderEmailRoutingKey is the binding / publish key for order notification messages.
+// OrderEmailRoutingKey 订单通知消息的绑定键 / 发布 routing key。
 func OrderEmailRoutingKey() string { return routingKeyOrderEmail }
 
-// ExchangeName returns the durable topic exchange for this app + env (isolation from other apps on same broker).
+// ExchangeName 返回本应用 + 环境对应的持久化 topic 交换机名（与 Broker 上其它应用隔离）。
 func ExchangeName(env string) string {
 	return fmt.Sprintf("ex.mengyastore.%s.events", sanitizeEnv(env))
 }
 
-// QueueName returns the durable order-email queue name for this env.
+// QueueName 返回本环境下持久化的订单邮件队列名。
 func QueueName(env string) string {
 	return fmt.Sprintf("q.mengyastore.%s.order_email", sanitizeEnv(env))
 }