Modernize and reorganize projects and solutions

[eldritchconundrum]

net8.0, one fsproj per dir, with same name as dir, works on my machine

[therontarigo]

$ dotnet build --os windows-x86 --self-contained true -c Release shader-minifier.sln 
/usr/local/share/dotnet/sdk/9.0.103/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.Sdk.FrameworkReferenceResolution.targets(90,5): error NETSDK1083: The specified RuntimeIdentifier 'windows-x86-x64' is not recognized. See https://aka.ms/netsdk1083 for more information.
/usr/local/share/dotnet/sdk/9.0.103/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.Sdk.FrameworkReferenceResolution.targets(90,5): error NETSDK1083: The specified RuntimeIdentifier 'windows-x86-x64' is not recognized. See https://aka.ms/netsdk1083 for more information.
/usr/local/share/dotnet/sdk/9.0.103/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.Sdk.FrameworkReferenceResolution.targets(90,5): error NETSDK1083: The specified RuntimeIdentifier 'windows-x86-x64' is not recognized. See https://aka.ms/netsdk1083 for more information.
/usr/local/share/dotnet/sdk/9.0.103/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.Sdk.FrameworkReferenceResolution.targets(90,5): error NETSDK1083: The specified RuntimeIdentifier 'windows-x86-x64' is not recognized. See https://aka.ms/netsdk1083 for more information.

Restore failed with 4 error(s) in 0.6s

Note that this did not work with the old Shader Minifier.fsproj either, but for a different reason (error MSB4057: The target "Build" does not exist in the project.)
It would be good to be able to cross-build the windows exe from dotnet command line.

For what it's worth, this was possible already using another fsproj, which I believe is adapted from shader-minifier-linux.fsproj in some way:
https://gist.github.com/therontarigo/3dde5c9451896a2cea3d0ea28ee36cb5

[eldritchconundrum]

Hmm... I'm trying to read Microsoft documentation on RuntimeIdentifiers...
There's a change introduced in dotnet 8 ( https://learn.microsoft.com/en-us/dotnet/core/compatibility/sdk/8.0/rid-graph ).
Seems like --os windows-x86 has been replaced by --runtime win-x86

[laurentlb]

lgtm