OxApp

Extend this trait when defining application entry points. Comes in several variants:

• OxApp.Simple for applications which don't use command-line arguments
• OxApp for applications which use command-line arguments
• OxApp.WithEitherErrors to be able to unwrap Eithers (see either.apply) in the entry point's body. If case of failure, the applications ends with an error
• OxApp.WithErrorMode to report errors (which end the application) using other ErrorModes

The benefit of using OxApp compared to normal @main methods is that application interruptions is handled properly. A fork in a scope is created to run the application's logic. Interrupting the application (e.g. using CTRL+C) will cause the scope to end and all forks to be interrupted, allowing for a clean shutdown.