Added a blueprint project for App Platform that can be copied to spin up new projects faster, see #63.
Added support for back press events in Presenters. The API is similar to the one from Compose Multiplatform and Android Compose. See the documentation in the wiki for more details.
Breaking change: Changed the constructor from ComposeAndroidRendererFactory to two factory functions instead. A new API allows you to use this factory without an Android View as parent, see #39.