RevenueCat React Native SDK adds React Native Web support

Starting from release 9.7.6 of react-native-purchases, developers using React Native can seamlessly manage subscriptions across iOS, Android, and web platforms with a unified SDK and RevenueCat entitlements system. This integration simplifies the process for apps expanding beyond mobile to the web, allowing for consistent subscription management without requiring separate billing systems or complex logic. RevenueCat Web Billing manages web purchases via Stripe or Paddle, while maintaining a consistent entitlements system across all platforms. Developers can configure the SDK using platform-specific API keys, ensuring that subscription state remains consistent across web, iOS, and Android. While enabling web purchases requires additional setup in the RevenueCat dashboard, it streamlines subscription management in a cross-platform environment. Although some operations dependent on native store APIs aren't supported on the web, the integration provides a consistent user experience and is a stepping stone towards more reliable cross-platform subscription management.