App management

The App Store relies on the following resources to manage apps:
Catalog
A catalog is a git repository that contains the manifests of apps.
Registry
An App Store Registry is a container registry that contains OCI compliant images of an app. It is where the app content and code are uploaded as a single OCI image.
App installer
An app installer is a workflow resource that informs the App Store it must install an app in the EDA environment.