v1.4.2

Fix: setup survives interrupts, and long installs show progress

If you ever hit Ctrl+C during chezmoi apply/update (or lose power mid-run), Groundwork already recovered cleanly in most places — completion markers are written last, interrupted install scripts re-run, backups and resets never lose data. This release closes the remaining gaps:

• Big installs stream progress. brew bundle now runs verbose, so a multi-gigabyte fetch shows each download instead of printing one "Fetching …" line and looking hung — the exact situation that invites an unnecessary Ctrl+C.
• A half-cloned tmux plugin manager heals itself. An interrupted clone used to pass the directory check and silently break tmux plugins; it now re-clones.
• The "config file template has changed" nag self-heals. update-all runs chezmoi update --init, regenerating the config from your saved answers — no prompts re-asked, no manual chezmoi init needed.

Nothing to do after updating.