feat: Notification service qo'shildi va RabbitMQ integratsiya qilindi

internal/domain/notification.go

@@ -0,0 +1,18 @@
+package domain
+
+import "github.com/streadway/amqp"
+
+type NotificationConsumerPort interface {
+	Start()
+	Handler(amqp.Delivery)
+}
+
+type NotifierPort interface {
+	SendMessage([]string, string)
+}
+
+type NotificationMsg struct {
+	Type    string   `json:"type"`
+	Message string   `json:"message"`
+	To      []string `json:"to"`
+}