Delete local branches whose remote has been deleted ([gone]), including their worktrees. Use for branch cleanup after merging PRs.
$npx -y skills add kdlbs/kandev --skill clean-branchesInstalls into the current project.
Run `npx skills use "https://github.com/kdlbs/kandev" --skill "kdlbs/kandev/clean-branches"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/kdlbs/kandev" that are relevant to the current task. Run `npx skills add "https://github.com/kdlbs/kandev"` and select the relevant skills, then follow their instructions.