Add asDisposable convenience property to Task

[louisdebaere]

Offers a convenient way to return Tasks as a Disposable instead of having to wrap it with AnonymousDisposable, for example in an EffectHandler

Example usage

extension LoadLyricsModelEffectHandler: EffectHandler {
    func handle(_ playbackData: PlaybackData, _ callback: EffectCallback<CardViewEvent>) -> Disposable {
        Task {
            do {
                let model = try await dataLoader.fetch(for: playbackData.track)
                callback.send(.receivedLyricsModel(model, for: playbackData))
            } catch {
                callback.send(.receivedError(for: playbackData))
            }
        }
        .asDisposable
    }
}

[zvonicek]

I noticed one more thing that's worth changing

[louisdebaere]

Pinging