Class: Direction RL with Namespaces
`direction RL` runs right to left and a namespace frame still wraps its classes (#2116).
class-direction-rl-with-namespaces.mmd
classDiagram
direction RL
namespace Domain {
class Order
class Item
}
namespace Infra {
class Repo
}
Order "1" --> "*" Item : contains
Repo ..> Order : stores