feat: allow specific object updates in LocalView

[jspanchu]

No description provided.

[jourdain]

Is it ok if it is not a list?

[jourdain]

Not sure if the following would be better?

if obj_to_update is None:
    obj_to_update = [self._render_window, *self.__registered_obj]

if not isinstance(obj_to_update, list|tuple):
    obj_to_update = [obj_to_update]

self.api.update(
    push_camera=push_camera,
    obj_to_update=obj_to_update,
)

[jourdain]

Could also be if not isinstance(obj_to_update, list|tuple): => if isinstance(obj_to_update, str): if those ids are str?