Is there a way to re-auth Philips Hue (or any other integration)?

In an effort to solve some Philips Hue issues unrelated to HA, I removed access for all apps via the Hue web interface. Unfortunately I also removed HA in doing so.

So now, all my devices are still in HA, but obviously commands to them are not working. In other platforms there are ways to re-authenticate the link to Philips, without removing it (and all the configurations, groups, etc I’ve set up) and reconnecting it. Is there a way to do this in HA?