I’d like to see a plug-in where I can (3 is the plug-in):
open a note,
add highlights (== ==) as I read through it, and then at the end
click a button or command which then copies all of the highlighted text either into:
a) my clipboard,
b) the top/botton of the note and selected for a next step,
c) a designated area in the note such as {{highlights}}, or
d) a new note.
The different options could be different commands, or configurable in settings.