fix(web, SafeAreaView): add named export alongside default export

The safe-area/index.ts re-exports SafeAreaView as a named export:
  export { SafeAreaView } from './SafeAreaView';

For web builds, webpack resolves './SafeAreaView' to './SafeAreaView.web.tsx',
which only has a default export. This causes a ModuleDependencyWarning at
build time since the named export 'SafeAreaView' cannot be found.

Add a named export to SafeAreaView.web.tsx so it is consistent with how
it is imported throughout the package (e.g. in ScreenStackItem.tsx).

Made-with: Cursor
Co-authored-by: Cursor <[email protected]>

Author: roryabraham

src/components/safe-area/SafeAreaView.web.tsx

@@ -2,4 +2,4 @@ import { View } from 'react-native';
 
 const SafeAreaView = View;
 
-export default SafeAreaView;
+export { SafeAreaView };