iOS 18 zoom transition

[RayKay91]

Would love to be able to have a native stack navigation transition using the zoom transition introduced in iOS 18.

https://developer.apple.com/documentation/uikit/enhancing-your-app-with-fluid-transitions

Feel like it would give the app a real fluidity and make apps feel more 'app like'.

For pre iOS 18 and iOS we could use existing behaviour as a fallback.

[kkafar]

I've created a draft with support of zoom transitions. I've found them unfortunately rather buggy, even on pure UIKit application (no react-native involved), especially when there are non translucent navigation bars involved.

I'll want to revisit that PR, but currently we have other focus points.