Consider building `dotnet new` template

[AArnott]

This template may be more useful if it can be instantiated from dotnet new.

A couple of reference docs on how to do it.

https://docs.microsoft.com/en-us/dotnet/core/tools/custom-templates
https://devblogs.microsoft.com/dotnet/how-to-create-your-own-templates-for-dotnet-new/