use msgspec to parse message

kontor-scripts/read_queue.py

@@ -7,6 +7,7 @@ import yaml
 import msgspec
 from pathlib import Path
 from argparse import ArgumentParser, ArgumentDefaultsHelpFormatter
+from typing import Any, Dict, List, Optional
 from platformdirs import PlatformDirs
 from api import Server, get_api_config
 from log import get_logger