[feat]: As a user, I want to copy a fragment of a block and paste it as a link to it

[horacioh]

Is your feature request related to a problem? Please describe. Sometimes I found the need to copy the text of a block (or part of it) and paste it on my draft with a link to the block. Right now in order to do this, I first need to:

• copy the text
• paste it on my draft
• go back to the publication and grab the block link
• paste the link by selecting the copied text

Describe the solution you'd like I would like to select the text on the publication and have the option to copy as a transclusion or as a link, so I can then just paste in the draft with the link in place.

Describe alternatives you've considered another solution would be to let me choose when I paste a transclusion. either I paste it as a transclusion or as a link (with the block text as the anchor)

Additional context This is particularly important when pasting transclusions in the first block of the document. if we paste a transclusion in the first block, we will not have any title set in our publication, because transclusions does not paste text in the target

[horacioh]

this is ready right @ericvicenti ?