[Feature Request] "Show Notifications~" on by default or at least prompt when adding feed

[tyeNewton]

Right now, it seems the user must go out of their way to manually turn on "Show Notifications for New Articles" for every feed they add, one by one. I also find this choice does not sync across devices! I have to do it for each feed on macOS, then again on iOS, and presumably separately on my iPad, too, though I haven't yet.

It would be great if we could choose to have these turned on by default, and/or at least prompt/include it in the dialog when adding a feed.

I saw another suggestion from another user to create a setting page for managing this choice for ever feed in one place, which would be great, too.