fix: rename window variable to avoid Hermes global collision and add listener cleanup

[parkjmjohn]

Fixes #2678

Problem

In useAnimatedLayout.ts, the Dimensions.addEventListener callback destructures the event as { window }. On the Hermes JS engine, worklets run in a UI runtime that exposes a global window object. When a Dimensions change fires (app switching, entering Maps/Camera, device rotation) while a bottom sheet is mounted, Hermes resolves the captured window variable through its global lookup instead of the local destructured value — causing a crash.

Additionally, the listener was never cleaned up: the useEffect returned nothing, so the subscription leaked on every unmount.

Fix

• Renames the destructured parameter from window to windowDimensions to avoid the collision with the Hermes global.
• Stores the subscription returned by addEventListener and calls subscription.remove() in the effect cleanup.

[rareAnshh]

This is going to resolve a major crash due to this package.
I support this Merge.

[rareAnshh]

@gorhom Please have a look into this

[RomanSytnyk]

It's an important fix