✨ Sticky Headers from Xcode 14

[ProfessorConfundus]

Is your feature request related to a problem? Please describe.

No.

Describe the solution you'd like

In Xcode 14, the headers of Swift code stick to the top of the code editor whilst you can continue scrolling, helping greatly with code navigation. There is an example of this feature here on Twitter. Something like this in CodeEdit would be very helpful.

Describe alternatives you've considered

Instead of sticky headers, a good code outline tool like in VSCode would work well too.

Additional context

https://twitter.com/a_grebenyuk/status/1534359760308424711?s=21&t=Ok1RPHZ0s8iMU6Bf3HYJyA