convert *.dll to *.bin on deploy

[McNerdius]

see dotnet/aspnetcore#5477 for a summary of the issue and https://docs.microsoft.com/en-us/aspnet/core/blazor/host-and-deploy/webassembly?view=aspnetcore-6.0#change-the-filename-extension-of-dll-files for the published workaround.

something tells me there's a better way to do this now, a csproj item or some such.

• get it working on on tailblazor.dev
  • The published "rename dll to bin" workaround did not fix the original issue, but has been merged into tailblazor.dev because presumably it will prevent this issue in some cases and will be the basis for whatever does solve the original issue. For the time being it will not be merged into tailblazor-templates. The search for a more robust, yet simple solution continues.
• make it less ugly
• add non-ugly version to tailblazor-templates
• document the issue and template changes on tailblazor.dev

[McNerdius]

"Less Ugly" notes:

What i was remembering regarding a csproj item was from this issue which it seems didn't pan out. The issue is closed, linking to a description of custom deployments, which somehow "tackles the issue" ... ... ... Ah... ahem... no.

So, dll2bin.ps1 it is, for the time being.