Feature Request: Implement Observables for HybridWebView in .NET MAUI

[HelloooJoe]

I am currently working with .NET MAUI, specifically utilizing the HybridWebView component for a project. Through my experience, I've identified an area that could significantly enhance its functionality and usability for developers.

Feature Request:

I would like to propose the introduction of Observables for the HybridWebView component. This feature would enable developers to call HybridWebView.SendRawMessageToDotNet(message) and either wait for a response or subscribe to an Observable that would notify them when a response is received.

Use Case and Benefits:

• Asynchronous Communication: This feature would facilitate asynchronous communication between the WebView and the .NET backend. It allows for more dynamic and responsive interactions within the application.

• Improved Data Handling: By using Observables, developers can efficiently handle streams of data or events, especially useful in scenarios where the data is continuously updated or changes over time.

• Enhanced Responsiveness: Applications can react to messages or data received in real-time, improving the user experience by providing immediate feedback or updates.

• Simplification of Complex Flows: It can simplify the handling of complex communication flows between the web content and the .NET code, making the codebase cleaner and more maintainable.

• Alignment with Reactive Programming Paradigms: As Reactive Programming is becoming increasingly popular, this feature would align well with current development trends and practices.

I believe the inclusion of this feature would greatly benefit the .NET MAUI community, offering enhanced flexibility and capabilities for those working with HybridWebView.

Thank you for considering this feature request. I am looking forward to any feedback or discussion regarding its potential implementation.

[HelloooJoe]

@Eilon wake up, man. Either allow more contributors or pay more attention to this repo