fix: resolver problema de resolucion de modulo jwt y corregir lints de JobsView y service

windows-agent/agent/service.py

@@ -5,6 +5,7 @@ import threading
 import logging
 import shutil
 import re
+import os
 from datetime import datetime, timezone, timedelta
 from pathlib import Path
 from typing import Optional, Callable, Dict, Any, List