* Create package with / path separator always

Windows `CreateEntryFromFile` will use the `\` windows path separator character when writing the zip file entry.  This might be fine and technically within spec, but when the update is extracted on the device it does not create the correct folder structure (so it seems `app\file.ext` is considered a file instead of a file within the `app` folder).

This just ensures on windows, the `/` separator replaces `\` instances when creating the package to avoid the issue.

* Use RuntimeInformation.IsOSPlatform(OSPlatform.Windows) check so it works in all extensions and CLI.

add metadata param for package publish

update login redirect

This adds the ability to publish commands to a collection of devices via Meadow.Cloud using Meadow.Cloud's new Command & Control publish command feature.

* Support Old and new LibUsbDotNet nugets.

* Make sure flashing works in Windows.

* Create separate solution and rename old stuff 'Classic'. Add to CI

* Remove Test reference from Classic.sln

* Build to separate directory and create downloadable artifacts.

* Bump csproj and CI version to 1.3.0.x

This updates the ability to publish commands to a collection of devices via Meadow.Cloud by including the the ability to specify devices by their device ID.

big `meadow package create` improvements

add friendly name arg