v2.19.0

• migrated all console commands to typed argparse handlers: -h help for every command, argument validation, extra or unknown arguments are now an error
• added nominator-pool-v2 mode
• added update_collators_list [--force] command; collators list is now included in backups
• added --from-host flag to create_backup
• added masterchain requirement for the validator wallet
• replaced [ton_storage_api_port] argument of download_archive_blocks with --port
• removed highload (hv1) wallet support
• removed the custom subwallet id argument of nw
• improved github url parsing in update / upgrade
• fixed msg_sender being dropped from custom overlay configs
• fixed withdraw_from_controller with fractional amounts and the max_interest_percent default
• fixed benchmark tontester codegen