CBT libraries for C#

• System.Formats.Tar is built into .NET 7 and later: TarReader, TarWriter and TarFile. No package needed.
• SharpCompress reads and writes TAR with the same API it uses for ZIP, RAR and 7z, so one code path handles CBZ, CBR, CB7 and CBT. Also works on .NET Framework.

• SharpCompress Read and write CBT (TAR) comic book archives in C# with SharpCompress: pages in natural order, cover, ComicInfo.xml and creating a CBT.
• System.Formats.Tar Read and write CBT (TAR) comic archives in C# with System.Formats.Tar (.NET 7+): pages in natural order, cover, ComicInfo.xml, creating a CBT.