Always preserve worktree order rather than sorting lexicographically (#54716)

Release Notes:

- Zed now keeps project directories in the order they were added, rather
than implicitly sorting them lexicographically.
41cf3a8950Max Brunsfeld committed on 4/23/2026, 10:20:16 PM· committed by GitHubparent8cd2d59
4 files changedLine totals unavailable