Backup and restore OpenClaw workspace state across machines using git. Enables disaster recovery by syncing SOUL.md, MEMORY.md, memory files, cron jobs, and configuration to a remote repository. Use when user wants to checkpoint their OpenClaw state, restore on a new machine, migrate between computers, or protect against data loss. Provides commands checkpoint (help overview), checkpoint-setup (interactive onboarding), checkpoint-backup, checkpoint-restore (with interactive checkpoint selection or --latest for most recent), checkpoint-schedule (auto-backup), checkpoint-stop, checkpoint-status, checkpoint-init, and checkpoint-reset. Automatically backs up cron jobs to memory/cron-jobs-backup.json on each checkpoint-backup.