Create a basic version of the common framework build project

[astaerk]

• packed as NuGet package
  https://learn.microsoft.com/en-us/nuget/concepts/msbuild-props-and-targets
  https://learn.microsoft.com/en-us/nuget/create-packages/creating-a-package#include-msbuild-props-and-targets-in-a-package
• Build Server and proper versioning
• License
• Documentation