Device:remove() -> booleanRemove the device from the account once the person confirms it, in a dialog the workstation shows, not your app. True once the platform has removed it, false when the person cancels. The device can no longer use the account's purchases, and signing in on it again adds it as a new device; removing the current one signs this workstation out. Raises when nobody, or another account than the listing's, is signed in; for 10 seconds after the person cancels one of this app's purchases or removals, and for the rest of the session once they press Block this app; when the device is no longer on the account; and when the removal gets no answer within 30 seconds.