Convert HTML Utility App Mobile

I already have a fully-functional utility web app sitting on Netlify. The code is straight HTML, CSS and vanilla JavaScript, with a few light external libraries that will need to come along for the ride. My Apple and Google developer accounts are set up and verified; now I want the same experience packaged, submitted and approved in both stores.

Scope of work
• Wrap the existing Netlify site so it installs and runs natively on iOS and Android. Capacitor, Cordova, React Native WebView or any comparable wrapper is fine—as long as the end result meets current store guidelines.
• Integrate the two mobile-only features I rely on: in-app purchases and push notifications. Everything else can remain exactly as the web version behaves.
• Handle icons, launch screens, permissions wording and any other store-compliance tweaks.
• Deliver signed builds, guide me through App Store Connect and Google Play Console submission, and stay on until each version is live.

Acceptance criteria
1. Both apps pass Apple and Google review without required resubmissions.
2. In-app purchases trigger, restore and report correctly on real devices.
3. Push notifications register and receive while the app is foregrounded, backgrounded or closed.
4. No missing assets or library conflicts from the few external scripts the site currently references.
5. Clean, well-commented wrapper or build instructions so I can reproduce future updates.

Send me one all-in quote that covers both platforms, the integration work above and light post-launch support for any review feedback. Timing is flexible but I’d like to hit the stores within the next few weeks.