Update Python tools

python-tools/app/scheduler.py

@@ -19,6 +19,7 @@ class BackgroundScheduler:
         self._stopped = threading.Event()
         self._lock = threading.Lock()
         self._next_due: dict[str, float] = {}
+        self._next_cleanup = 0.0
         self._running: set[str] = set()
         self._thread: threading.Thread | None = None
 
@@ -40,6 +41,9 @@ class BackgroundScheduler:
     def _loop(self) -> None:
         while not self._stopped.is_set():
             current = time.monotonic()
+            if current >= self._next_cleanup:
+                self._next_cleanup = current + 60
+                self.manager.cleanup_transient_files()
             for task in self.tasks:
                 due = self._next_due.setdefault(task.id, current)
                 if current >= due: