When trying to open the app for the first time, Gatekeeper will prevent you from doing so because the app is not code signed. In order to bypass this warning, you need to right-click on the app and select "Open". You will have to do this twice in order to get the option to open the app.

There are many things lacking in this version as I just learned SwiftUI within the course of 2 days while battling COVID. More features and UI adjustments will come later.