pub fn linked_worktree_paths(git_dir: &Path) -> Vec<PathBuf>Expand description
Checkout directories of linked worktrees that still exist.
Where a worktree lives is a matter of local convention – .worktrees/, .claude/,
a sibling directory – and any of those may be hidden. Guessing the directory name
means missing whichever convention was not guessed, so the records are read instead.
Each record’s [GITDIR_POINTER] names the .git file inside the checkout, whose
parent is the checkout itself.