Google Cloud AI App Hosting

I have a cross-platform mobile app that I built in Google AI Studio and now I’m ready to see it running live on Google Cloud. All source code and assets are complete; what I need is the cloud architecture, deployment, and ongoing run-time configuration so the app launches smoothly on both iOS and Android.

Here’s what I’m looking for:
• Translate my current AI Studio project into a production-ready setup on Google Cloud (App Engine, Cloud Run, Firebase, or whichever service stack you recommend).
• Configure the build so I can publish future updates with a single command, ideally through Cloud Build or a similar CI/CD pipeline.
• Set up the required mobile back-end services—datastore, API endpoints, storage buckets, environment variables, and basic monitoring—so that the app’s features work right away without code changes.
• Hand over clear, step-by-step deployment notes (or a short video) so I can reproduce the process myself.

If you’ve previously shipped cross-platform apps on Google Cloud and can show me a straightforward path from AI Studio to production, let’s get started.