Notes
- Descendants inherit
worktreeIdand absoluteworktreePathascwd. - Innermost
<Worktree>wins when nested; duplicate ids are rejected. - Empty/whitespace
pathis rejected at render time.
Run a subtree in a separate JJ worktree rooted at path.
worktreeId and absolute worktreePath as cwd.<Worktree> wins when nested; duplicate ids are rejected.path is rejected at render time.