removed cancel request

src/server/fastapi_app.py

@@ -191,10 +191,6 @@ async def lifespan(_application: FastAPI):
         )
         if _download_service_instance is not None:
             logger.info("Stopping download service...")
-            await asyncio.wait_for(
-                _download_service_instance.stop(timeout=min(10.0, remaining_time())),
-                timeout=min(15.0, remaining_time())
-            )
             logger.info("Download service stopped successfully")
     except asyncio.TimeoutError:
         logger.warning("Download service shutdown timed out")
@@ -206,7 +202,6 @@ async def lifespan(_application: FastAPI):
         progress_service = get_progress_service()
         logger.info("Cleaning up progress service...")
         # Clear any active progress tracking and subscribers
-        progress_service._subscribers.clear()
         progress_service._active_progress.clear()
         logger.info("Progress service cleanup complete")
     except Exception as e:  # pylint: disable=broad-exception-caught

src/server/services/anime_service.py

@@ -72,20 +72,6 @@ class AnimeService:
             logger.exception("Failed to subscribe to SeriesApp events")
             raise AnimeServiceError("Initialization failed") from e
 
-    def request_download_cancel(self) -> None:
-        """Request cancellation of any ongoing download.
-        
-        This method signals the underlying download provider to stop
-        any active downloads. The cancellation happens asynchronously
-        via progress hooks in the downloader.
-        
-        Should be called during shutdown to stop in-progress downloads.
-        """
-        logger.info("Requesting download cancellation via AnimeService")
-        try:
-            self._app.request_download_cancel()
-        except Exception as e:
-            logger.warning("Failed to request download cancellation: %s", e)
 
     def _on_download_status(self, args) -> None:
         """Handle download status events from SeriesApp.