Dreamine generates application bootstrap code from [DreamineEntry].

The following optional partial hooks are available:

Hook	When it runs	Typical use
RegisterBefore()	Before Dreamine initialization	Register custom services before auto-registration
ConfigureDreamine(DreamineWpfOptions options)	Before DreamineAppBuilder.Initialize	Change default region name or bootstrap options
RegisterAfter()	After Dreamine initialization	Startup navigation or app-specific post setup
ShowMainWindow()	During startup	Manual window creation when not using StartupUri