v0.0.1

Added

• service module under the application layer (formerly known as handler)
• repository module under the application layer (formerly known as persistence)

Changed

• nested error folder into http module under presentation layer
• used Id as default type for the Entity identifier
• inverted DomainEvent generics (AggregateRoot and Id) and used Id as default type for the DomainEvent identifier

Removed

• handler module under application, which includes CommandHandler and QueryHandler
• persistence module under application