Per https://github.com/dotnet/aspnetcore/issues/31048#issuecomment-929537912 ... * https://devblogs.microsoft.com/aspnet/custom-deployment-layout-for-blazor-webassembly-apps/ * https://github.com/aspnet/AspLabs/tree/main/src/BlazorWebAssemblyCustomInitialization
