Module maintenance 

Backup, restore, and reset utilities. Maintenance utilities: snapshots, data export, and health checks.

Provides tools for operational maintenance including:

• Snapshot & restore — Serialise the entire storage state to a versioned, checksummed snapshot file and restore from it.
• Data export — Export users, sessions, tokens, and audit logs as structured JSON for compliance or migration purposes.
• Health checks — Verify storage connectivity, token validity, and system integrity.

Most operations are available through the MaintenanceOperations facade.

Structs

BackupReport

MaintenanceSnapshot

MigrationFileReport

ResetReport

RestoreReport

SnapshotKvEntry

SnapshotManifest

SnapshotUserSummary

Functions

backup_to_file

create_migration_file

create_migration_file_for_storage

reset_runtime_data

restore_from_file