Rehaul 'how to integrate your library' docs (#1442)
* Rehaul 'how to integrate your library' docs
* Apply suggestions from code review
Co-authored-by: Omar Sanseviero <osanseviero@gmail.com>
* consistency
* style
* better
* code style
* useless picture
* Suggestion from @NielsRogge
* Update docs/hub/models-adding-libraries.md
Co-authored-by: vb <vaibhavs10@gmail.com>
* VFIMamba instead of Grok-1
* fix url
---------
Co-authored-by: Omar Sanseviero <osanseviero@gmail.com>
Co-authored-by: vb <vaibhavs10@gmail.com>
