Enhanced C# IHostBuilder/IHost and Dependency Injection Resolver Libraries

I like the IHostBuilder/IHost approach for structuring applications. But I find configuring the necessary IHostBuilder confusing. There are also certain functionalities, like logging and encryption/decryption of configuration values, which I use so often I wanted them to be easily includable in an IHost. The J4JHostConfiguration library is my attempt to accomplish all of this. It also supports creating a dependency injection resolver object you can use in any C# application which lacks a built-in DI resolver.