Generate documentation for APIs

[halildurmus]

With #819, there is a need to find a way to generate documentation for APIs.

Fortunately, Microsoft offers a convenient solution through the Microsoft.Windows.SDK.Win32Docs package, available on NuGet. This package includes a MessagePack dictionary, where API names function as keys and ApiDetails objects as values, providing an extensive range of documentation resources.

By leveraging this dictionary, the generator can produce documentation covering a wide range of elements, including:

• Win32 callbacks
• Win32 constants
• Win32 enumerations and their fields
• Win32 functions
• Win32 structures and their fields
• COM interfaces and their methods