Support j-novel club external url chapters in mangadex delegation

[curche]

Describe your suggested feature

mangadex now externally links to j-novel club chapter previews (usually first chapter of every volume)
it would be nice to be able to read those

Link to group - https://mangadex.org/group/4ba19c33-6cc2-43ff-b157-5501b057fce7/j-novel-club?tab=feed

Other details

afaik it uses the xbreader reader

Acknowledgements

• I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open or closed issue.
• I have written a short but informative title.
• If this is an issue with an extension, I should be opening an issue in the extensions repository.
• I have updated the app to version 1.9.3.
• I will fill out all of the requested information in this form.

[B10Reaper]

Seconded, but please add Comikey as well.
I get if it's one of those text only interludes that mangadex used to accept, but not sure why the manga sources wouldn't be accepted.

[sebbu2]

Bilibili shoul also be supported