Full recommended tags support

[Jan0660]

From https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/xmldoc/recommended-tags.

• General Tags used for multiple elements - These tags are the minimum set for any API.
  • [x] <summary>: The value of this element is displayed in IntelliSense in Visual Studio.
  • [ ] <remarks>: Tags used for members - These tags are used when documenting methods and properties.
  • [x] <returns>
  • [x] <param>
  • [ ] <paramref>
  • [x] <exception>
• Format documentation output - These tags provide formatting directions for tools that generate documentation.
  • [ ] <para>
  • [ ] <list>
  • [x] <c>
  • [x] <code>
  • [ ] #7
  • [x] <inheritdoc> (should be handled by docfx itself)
  • [ ] <include>
• Generate links and references - These tags generate links to other documentation.
  • [ ] <see>
  • [ ] <seealso>
  • [ ] cref
  • [ ] href - maybe already is?
• Tags for generic types and methods - These tags are used only on generic types and methods
  • [x] <typeparam>
  • [ ] <typeparamref>

the compiler and Visual Studio validate the <b>, <i>, <u>, <br/>, and <a> tags.

• [ ] <b>
• [ ] <i>
• [ ] <u>
• [x] <br/> (also support <br /> with the space just to be sure)
• [ ] <a>

[alec1o]

Soo big task! Waiting for v1.0 😆