Document the ks2 decommission plan and the new ks4 backup legs
- ks2/: decommission plan with release gates (rental ends Sep 30),
nuc-seed and final-decommission runbooks
- ks4/local-backup-cron.md: leg-1 cron re-enabled, ks2 rsync stopgap,
full-resend caveat when refreshes lapse past snapshots.expiry
- ks4/plakar-s3-data.md: plakar direct-to-S3 leg (auto-discovered DB
dumps incl. grants/globals, fs sources, exclude list, restore test)
- ks4/plakar-incus-integration.md: design + scaffold status of the
plakar incus importer
- README.md: index ks2/, update the ks4 durability bullet
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>