quick settings 4: The nitty gritty

After !2406 (merged) (which is included here), this is where it gets serious.

There still aren't any new quick settings at the end of it, but gets us significantly closer:

The easiest way to describe the above image is: It is what you would get if you took the menu of each future network quick toggle, and put them all together into a single menu.

Unfortunately we are coming from the opposite direction 😢

The good news is that after this, the hard bits are over. The 5th and final merge request will be nothing like this, promise.