- Remove redundant NET setting as it's automatically determined by COIN
- Update Dockerfile to handle both Palladium and PalladiumTestnet imports
- Register both coin types in COIN_CLASSES
Add PalladiumTestnet class with testnet-specific configurations including ports, address prefixes, and genesis hash. Update docker-compose.yml with clear network configuration comments and documentation in README.md explaining how to switch between mainnet and testnet.
- Replace host networking with explicit port mapping and host gateway
- Update DAEMON_URL to use host.docker.internal
- Remove redundant healthcheck configuration
