Function uvls::webview::ui_main

pub async fn ui_main(
    id: u64,
    pipeline: AsyncPipeline,
    ui_state: UseRef<UIState>,
    ui_config: UseRef<UIConfigState>,
    ui_rx: UnboundedReceiver<UIAction>,
    initial: AppInitialParams,
) -> Result<(), Box<dyn Error + Send + Sync>>

UI coroutine handles all state managment and creation