So I ran copilot app init --domain myhappylittle.cloud, then went to run copilot init and then I got this error.

Your workspace is registered to application copilot-demos.
✘ application named copilot-demos already exists with a different domain name myhappylittle.cloud

We should probably just check that the app is in the config store and skip the validation step (or have the validation throw an app already exists error and have init ignore it).