[FEATURE REQUEST] Duplicate an existing blog post

[thopanX]

Is your feature request related to a problem? Please describe. I regularly publish basically the same content in certain posts, but have to work in two browser tabs copy-pasting stuff from the existing post to a new one.

Describe the solution you'd like I'd like a button in the blog post list which enables me to duplicate a post.

[danpros]

Seems similar to this https://github.com/danpros/htmly/discussions/833