fix: remove tracked cache/log files, wire up dotenv

monitor.py

@@ -11,9 +11,13 @@ from datetime import datetime, timedelta
 from pathlib import Path
 from typing import List, Dict, Any
 
+from dotenv import load_dotenv
 from adapters.base import FlightAdapter
 from adapters.kiwi import KiwiAdapter
 
+# Load environment variables from .env if present
+load_dotenv()
+
 
 # Configure logging
 logging.basicConfig(