fix: change return type of get_reference_ui_widgets to list[str] for improved type hinting

Author: iMicknl

pyoverkiz/client.py

@@ -710,7 +710,7 @@ async def get_reference_ui_profile_names(self) -> list[str]:
         return await self.__get("reference/ui/profileNames")
 
     @retry_on_auth_error
-    async def get_reference_ui_widgets(self) -> JSON:
+    async def get_reference_ui_widgets(self) -> list[str]:
         """Get a list of all defined UI widgets."""
         return await self.__get("reference/ui/widgets")