Create a portable backup of your Qorven instance.Exports: - All agents and their configurations - All sessions and message history - All memories (without vector embeddings) - All skills and cron jobs - All workflows - config.toml (secrets redacted from archive filename, kept in file)The backup can be restored on any Qorven instance with 'qorven restore'.Examples: qorven backup # creates qorven-backup-TIMESTAMP.tar.gz qorven backup my-backup.tar.gz # custom filenameUsage: qorven backup [output.tar.gz] [flags]Flags: -h, --help help for backupGlobal Flags: -o, --output string Output format: table, json, yaml (default "table") --server string Gateway URL (env: QORVEN_SERVER) --token string Auth token (env: QORVEN_TOKEN) -v, --verbose Verbose output -y, --yes Skip confirmation prompts