DxfTable in Dxf and Dwg writers

[cxt240]

Is your feature request related to a problem? Please describe.
I do see that the dxf/dwg tables are being read by their readers. However, in the writers, they are marked as unsupported. I was wondering if it were possible to implement the writes.

https://github.com/DomCR/ACadSharp/blob/master/src/ACadSharp/IO/DWG/DwgStreamWriters/DwgObjectWriter.cs#L261

https://github.com/DomCR/ACadSharp/blob/master/src/ACadSharp/IO/DXF/DxfStreamWriter/DxfSectionWriterBase.Entities.cs#L138

Describe the solution you'd like
Implement writing for the table entities

[DomCR]

Hi @cxt240,

There is a pending refactor for the CadTable class and it's components, once is done, I'll get to the writers, I'll attach the issues to this one to keep you post it.