Add iOS 26 fluid zoom transition for Menu sheets

On iOS 26+, Menu bottom sheets now morph from their trigger button
using UIViewController.preferredTransition = .zoom. This creates a
fluid visual connection between the trigger and the presented sheet,
complementing the Liquid Glass design language.

The sourceViewTag prop is also available on the generic Dialog/BottomSheet
layer so any dialog can opt into the zoom transition.

https://claude.ai/code/session_011cNDhEb2cDgg5QbVuzEyH1

modules/bottom-sheet/src/BottomSheet.types.ts

@@ -1,5 +1,5 @@
-import React from 'react'
-import {ColorValue, NativeSyntheticEvent} from 'react-native'
+import {type ColorValue, type NativeSyntheticEvent} from 'react-native'
+import type React from 'react'
 
 export type BottomSheetState = 'closed' | 'closing' | 'open' | 'opening'
 
@@ -25,6 +25,7 @@ export interface BottomSheetViewProps {
   backgroundColor?: ColorValue
   containerBackgroundColor?: ColorValue
   disableDrag?: boolean
+  sourceViewTag?: number
 
   minHeight?: number
   maxHeight?: number