• Fix: Browser sign-in now completes on hosting with an external object cache, where a freshly opened approval link could be reported as invalid or expired before it was ever used. The short-lived approval state is now kept in the database, so AI clients that could not get past the approval screen, such as ChatGPT, connect again.
• Tweak: The Troubleshoot page now confirms that every OAuth table is installed instead of checking only the first one, so a partial installation is reported rather than appearing healthy.