508decffe3
Lets operators opt into keeping the local archive after upload (global keep_local_backups setting), pull a remote archive back down into the Proxmox dump directory for manual restore, and drop a locally-retained copy without touching the remote object. Consolidates deletion so retention, job-cascade delete, manual delete, and crash-recovery resume all clean up local copies alongside remote ones. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>