- Add @persist subvolume to BTRFS layout - Implement automatic root-blank snapshotting during installation - Add initrd rollback script to wipe root on every boot - Configure persistence for core system state (NM, Bluetooth, SSH, NixOS config)
- Add @persist subvolume to BTRFS layout - Implement automatic root-blank snapshotting during installation - Add initrd rollback script to wipe root on every boot - Configure persistence for core system state (NM, Bluetooth, SSH, NixOS config)