[FR] Auto-paste target markdown file option: Associated Markdown File

[j-adel]

Describe your request

I originally thought this was the use of associated files, and it seems as a perfect fit for one of the options in auto-paste. In this case, a user can be just going through the pdf and copying important texts that automatically sent to the associated file. I think this is related to #19 and #249
Insanely cool plugin btw :D