fix!: make context not required (#563)

Author: EepyElvyra

interactions/api/gateway.py

@@ -399,7 +399,7 @@ def __contextualize(self, data: dict) -> object:
             return context(**data)
 
     def __sub_command_context(
-        self, data: Union[dict, Option], context: object
+        self, data: Union[dict, Option], context: object = MISSING
     ) -> Union[Tuple[str], dict]:
         """
         Checks if an application command schema has sub commands