fix: resolve web container import paths and ThreadPoolExecutor compatibility

nfoguard-web/api/__init__.py

@@ -0,0 +1 @@
+# NFOGuard Web API Package

nfoguard-web/api/web_routes.py

@@ -8,6 +8,9 @@ from typing import List, Optional, Dict, Any
 from fastapi import HTTPException, Query
 from pathlib import Path
 
+import sys
+import os
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 from api.models import *