Core foundational types and utilities.
This module provides the minimal set of core utilities shared across all layers:
- Configuration types
- Error handling
- Protocol constants
- Memory utilities (packet pooling)
- Network utilities (DNS resolution, IP parsing/formatting)
Protocol-specific logic is in other modules:
bitfold-protocol: command codec, congestion control, bandwidth management, channelsbitfold-peer: command queue for session batchingbitfold-host: connection management, throughput monitoring