Make shorthand section titles clickable + copyable

[Ecpii]

I've just stumbled upon this repository now and it seems really useful! I just wonder if you can add the ability to click each of the shorthand section titles (or the actual section titles, or a button next to it) that copies the link to that section to your clipboard. I think it would be useful in linking others to specific parts of the site. Something like this:

opera_2023-03-03_21-34-48.mp4