I need help restoring a previous version of my app in Google AI Studio. Here’s the situation: I built an app and everything was working fine. Then I entered one more prompt, and after that the entire app broke (the UI and logic got messed up). Normally, in the chat view, Google AI Studio should show an option like “Restore to before this message” — but in my case, this option is not appearing at all. So I cannot revert the chat to an earlier state. Because of that, I tried to restore the project manually. Fortunately, I had downloaded the app right before the problematic prompt. I have the ZIP file and already extracted it, but I don’t know how to properly restore the app using this file. My questions: 1. How do I restore the app from a downloaded ZIP file in Google AI Studio? 2. Where exactly in the AI Studio interface can I upload it? 3. Will the upload overwrite my current (broken) project, or will it create a new project? I would really appreciate any step-by-step guidance, especially since the built-in “Restore before this message” feature is not appearing for me. Thanks a lot!🙏