updates: more web interface and scan fixes

api/web_routes.py

@@ -15,7 +15,8 @@ from api.models import *
 
 
 # Status file for cross-process communication
-POPULATE_STATUS_FILE = os.path.join(tempfile.gettempdir(), "nfoguard_populate_status.json")
+# Use /tmp which is writable in both core and web containers
+POPULATE_STATUS_FILE = "/tmp/nfoguard_populate_status.json"
 
 # Process tracking
 _populate_process = None