Backend: epub support

[brianredbeard]

Requested feature

Provide support for parsing epub documents. Potential support could be provided by the ebooklib library.

[kuatroka]

pandoc also does it. .epub to .md pandoc -i /path/to/file.epub -o /path/to/output.md It'd be nice to have it all in one place indeed.

[mdevino]

It would also be nice to have the option to export to epub.

[rostmodern]

Any news on the epub support? This would completely change the scene of RAGs, imho.