[Feature request] - SwiftUI support

[JakeLin]

Is your feature request related to a problem? Please describe.
This app is using the MVVM pattern with reactive data flow which provides good separation of concerns for different layers like networking, repository, data store, view model and view. To prove the architecture is flexible and extendible, let's try to replace the view layer from UIKiet to SwiftUI without changing any other layers.

Describe the solution you'd like
Because the app is suing RxSwift, SwiftUI works better with Combine, we need to find a way to bridge RxSwift to Combine then use Combine along with SwiftUI.

Let's try that out and see whether the current architecture is flexible enough or not 💪