[FEATURE]: Add bulk action for all subtasks in supertasks

[ObsidianOracle]

Description

For supertasks, you define a collection of tasks to be run at once in one supertask. However, we sometimes want to apply or remove a ‘-S’ or ‘-O’ option to ALL subtasks of the supertask. Currently, there’s no way to do this but to do it all manually in the attack commands. Could you please consider an option for this with a simple button click/API call to do this?