Feature: Support OSC8 escape codes for real hyperlinks

[zachriggle]

iTerm2 supports OSC8 hyperlinks, allowing you to have Cmd+Click'able links with separate display text.

I'm not sure how it would look in go, but in Python it looks like this:

url = ...
text_displayed = ...
f'\x1b]8;;{url}\x07{text_displayed}\x1b]8;;\x07'

For terminals that do not support OSC8, there is no change in the visible rendering as best I know.

[just1a-person]

This would be great! Even Windows Terminal supports this:

[deicon]

Just found this, which, if finished probably makes my PR charmbracelet/glamour#204 obsolete

[ssbarnea]

https://github.com/Alhadis/OSC8-Adoption/ is also tracking adoption of OSC8.