增加流水通知审计分页

backend/internal/modules/notification/dto.go

@@ -13,3 +13,10 @@ type NotificationDTO struct {
 	ReadAt    *time.Time `json:"read_at"`
 	CreatedAt time.Time  `json:"created_at"`
 }
+
+type PaginatedResult struct {
+	Items    interface{} `json:"items"`
+	Total    int64       `json:"total"`
+	Page     int         `json:"page"`
+	PageSize int         `json:"page_size"`
+}