Add support for macOS Terminal's Marks and Bookmarks features

[ralph-snart]

On macOS, its built-in Terminal app provides a really handy way to navigate up and down through all the prompts and also user-defined locations in the terminal window's visible history, in the form of "Marks" and "Bookmarks", complete with their own keyboard shortcuts and various menu items.

This would be a very convenient feature to port over to and adapt in Windows Terminal as well.

For specifics on macOS Terminal's "Marks" and "Bookmarks" features, please see:

• https://support.apple.com/en-ca/guide/terminal/trml135fbc26/mac
• https://www.howtogeek.com/256548/how-to-use-marks-in-os-xs-terminal-for-easier-navigation/
• https://scriptingosx.com/2017/03/terminal-the-marks-the-spot/

[zadjii-msft]

Thanks for the suggestion! We're already tracking this over in #1527, but I'm gonna move your comment there, since it seems like well sourced info.

/dup #1527

[ghost]

Hi! We've identified this issue as a duplicate of another one that already exists on this Issue Tracker. This specific instance is being closed in favor of tracking the concern over on the referenced thread. Thanks for your report!