Cryoframe 0.3.0

Signed with a Developer ID and notarized — opens with no Gatekeeper warnings.

Added

• Multiple libraries per job, archived from one APFS snapshot into their own subfolders (a consistent set in a single pass). Libraries are picked from one unified checklist.
• Resumable transfers to network shares and external drives: the archive ships in numbered part files (default 2 GB, configurable in GB or TB) and resumes from the last whole part after a dropped connection or unplugged drive.
• Concurrent jobs, bounded by a "maximum jobs running at once" setting (default 2); snapshot creation is serialized in the helper.
• Job controls — run, stop, pause/resume, edit, delete, enable/disable scheduling. Pause suspends the in-flight tool for live-mirror and sealed-zip archives and for transfers; sealed-DMG imaging can't be safely paused, so a DMG job shows only Stop while building.
• Live progress — a determinate bar with bytes/percent during archiving and part counts during transfers.

Changed

• Live mirror is now the default format, ahead of sealed zip and sealed DMG.
• After an app update the helper reloads itself on next launch, so helper fixes apply without a reboot.

Fixed

• Snapshot unmount retries and force-unmounts when the mount is briefly busy after a run, instead of failing with "Resource busy".

SHA-256 (Cryoframe-0.3.0.dmg): c4342a115efc06769eed69d93b485063f46daf7b8139b72eb8f92047bd86cf44