fix not downloading

src/server/services/anime_service.py

@@ -162,7 +162,18 @@ class AnimeService:
         Returns True on success or raises AnimeServiceError on failure.
         """
         try:
-            result = await self._run_in_executor(self._app.download, serie_folder, season, episode, key, callback)
+            result = await self._run_in_executor(
+                self._app.download, serie_folder, season, episode,
+                key, callback
+            )
+            # OperationResult has a success attribute
+            if hasattr(result, 'success'):
+                logger.debug(
+                    "Download result",
+                    success=result.success,
+                    message=result.message
+                )
+                return result.success
             return bool(result)
         except Exception as e:
             logger.exception("download failed")