[Feature Request] Export markdown with images

[tatoosh]

Exporting of markdown files with images will not export the images.

There are only links to the storage folder.
Why not exporting the images in the subfolder \assets and naming it like the markdownfile with a number suffix?

[ehhc]

I think this will be fixed in the next version (it'll be the attachments-folder then) :)
I've implemented something like that already and it was merged into master already as well
Can you check again after the next release please?

[ZeroX-DG]

Fixed by #2257
Feel free to reopen the issue if you need.