Added __init__.py files to directories with Python files that were
missing them to fix imports and pytest discovery:
- apps/agent-coordinator/src/app and subdirectories (auth, monitoring, protocols, routing)
- apps/coordinator-api/src/app/agent_identity, reputation, utils
- apps/wallet/src/app/keystore, crypto, receipts
- apps/pool-hub/src/poolhub/services
- Test directories for agent-coordinator, blockchain-node, coordinator-api, pool-hub, wallet
- Source directories for agent-services and ai-engine
- blockchain-node subdirectories (contracts, economics, network, rpc)
- Migration directories for blockchain-node, coordinator-api, pool-hub
This improves import reliability and reduces the need for sys.path
manipulation in conftest.py.
- Add multi-chain configuration with devnet, testnet, and mainnet RPC URLs
- Add chain selector dropdown in explorer UI for network switching
- Add chain_id parameter to all API endpoints (chain/head, blocks, transactions, search)
- Add /api/chains endpoint to list supported blockchain networks
- Update blockchain explorer port from 3001 to 8016
- Update devnet RPC port from 8080 to 8026
- Add GPU reviews table
- Change file mode from 644 to 755 for all project files
- Add chain_id parameter to get_balance RPC endpoint with default "ait-devnet"
- Rename Miner.extra_meta_data to extra_metadata for consistency
- Replace `import logging` with `from aitbc.logging import get_logger` across blockchain-node scripts and coordinator-api modules
- Update logger initialization from `logging.getLogger(__name__)` to `get_logger(__name__)` in 30+ files
- Add production configuration validators for API keys, HMAC secret, and JWT secret in coordinator config
- Enhance coordinator startup with comprehensive initialization logging
