[feature-request]: Export/Import as markdown

[itsjavi]

Hello thanks for this simple but amazing app!

I use the sticky notes basically as to-do lists and reminders.

I hate TO-DO list apps because I don't like to context-switch and I constantly forget that I wrote a to-do list somewhere.

So the app is very useful for that, specially because I can stick them on top of other windows so I always remember what's next.

This request is about being able to export the notes as markdown. The JSON export is cool for backup purposes for all my notes, but you don't always need to re-import it.

My use case: I am done with all I wrote in my notes, but I want to save them as human-readable text, so I have an archive of notes. What I do now is to make a screenshot (because copy-pasting it in another editor loses most of the format).

Another option is to be able to archive the notes and have an archive window that lists them, but I think that's more effort.