Add Auto Install Confirm Popup (mainly on iOS)

[Grain_Death]

Not exactly a new player (MR 25) but recently started using the iOS version for better build sharing with friends when i’m not at my home set up. Because of where the auto-install mods button is, it is VERY easy to select it while switching back to a previous screen, which with no warning or pop up erases your existing mod load out. 

Not an issue for newer players where they might just be using auto install anyway (or maybe even the auto install would make a better build for them) but it is still frustrating. Especially frustrating when I’m trying to share a build with specific ability values and intentional weird mod choices and accidentally erase my work with no warning. 

there is a warning when you click to remove all mods, just duplicate that I suppose!