fix: cli on windows (#520)

Author: Lash-L

roborock/cli.py

@@ -27,6 +27,7 @@
 import functools
 import json
 import logging
+import sys
 import threading
 from collections.abc import Callable
 from dataclasses import asdict, dataclass
@@ -55,6 +56,9 @@
 
 _LOGGER = logging.getLogger(__name__)
 
+if sys.platform == "win32":
+    asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
+
 
 def dump_json(obj: Any) -> Any:
     """Dump an object as JSON."""