<img width="807" alt="image"
src="https://github.com/zed-industries/zed/assets/2690773/ef3bfeef-28f5-458f-abe6-7c19bf820106">

Closes https://github.com/zed-industries/community/issues/10
Closes https://github.com/zed-industries/community/issues/560

Initial version of improved terminal highlights and "open link"
functionality: drops old behavior where URLs were highlighted on hover.
Now, Cmd + hover is needed to highlight the links and click opens both
URLs and files that exist (either abs paths, or anything relative to the
project workspace worktree roots).
Only paths eligible for opening are highlighted.

Release Notes:

- Improved terminal highlights and selections: Cmd+Click opens local
files and links