refactor: migrate all remaining modules to use shared aitbc.logging from aitbc-core package

- 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

apps/wallet-daemon/pyproject.toml

@@ -0,0 +1,29 @@
+[tool.poetry]
+name = "aitbc-wallet-daemon"
+version = "0.1.0"
+description = "AITBC Wallet Daemon Service"
+authors = ["AITBC Team <team@aitbc.dev>"]
+readme = "README.md"
+packages = [{include = "app", from = "src"}]
+
+[tool.poetry.dependencies]
+python = "^3.13"
+fastapi = "^0.111.0"
+uvicorn = {extras = ["standard"], version = "^0.30.0"}
+pydantic = "^2.7.0"
+pydantic-settings = "^2.2.1"
+sqlalchemy = {extras = ["asyncio"], version = "^2.0.47"}
+aiosqlite = "^0.20.0"
+sqlmodel = "^0.0.16"
+httpx = "^0.27.0"
+python-dotenv = "^1.0.1"
+asyncpg = "^0.29.0"
+aitbc-core = {path = "../../packages/py/aitbc-core"}
+
+[tool.poetry.group.dev.dependencies]
+pytest = "^8.2.0"
+pytest-asyncio = "^0.23.0"
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"

apps/wallet-daemon/src/app/api_rest.py

@@ -2,7 +2,7 @@ from __future__ import annotations
 
 import base64
 
-import logging
+from aitbc.logging import get_logger
 import base64
 
 from fastapi import APIRouter, Depends, HTTPException, status, Request
@@ -28,7 +28,7 @@ from .ledger_mock import SQLiteLedgerAdapter
 from .receipts.service import ReceiptValidationResult, ReceiptVerifierService
 from .security import RateLimiter, wipe_buffer
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 _rate_limiter = RateLimiter(max_requests=30, window_seconds=60)
 
 

apps/wallet-daemon/src/app/ledger_mock/postgresql_adapter.py

@@ -5,9 +5,9 @@ from psycopg2.extras import RealDictCursor
 from typing import Optional, Dict, Any, List
 from datetime import datetime
 import json
-import logging
+from aitbc.logging import get_logger
 
-logger = logging.getLogger(__name__)
+logger = get_logger(__name__)
 
 class PostgreSQLLedgerAdapter:
     """PostgreSQL implementation of the wallet ledger"""