I find there's no event fired after the InstalledSite is booted
I need to listen to this event in my extension so that I can call Elloquent event listener, like:
Discussion::saved(function(Discussion $discussion){
// blablabla
})
The following code works, but it's not preferred to copy inner logic of elloquent:
$events->listen("eloquent.saved: " . Discussion::class, function(Discussion $discussion){})
