Add process to force user settings with permissions

e.g.: Disable modern menu settings

Example user report:

From ghzrrah (https://www.runemate.com/community/threads/monkey-quester.25723/post-280498)

It took me a minute to realise that there were new modern menus and every time the script started I got a big warning saying this was going to mess it up - but I would check and I was playing in classic mode. I have seen some scripts enter settings menu and enable/disable settings that don't work with it by itself so that could be a possibility, though I don't know how complicated that is to code so maybe a low priority item.

I generally do not want to modify user's settings, particularly without permission. In general I'd like to make a "Your settings are suboptimal can I automatically change them" popup, but that's also probably a couple days worth of work, so hasn't been super high on my priority list.