Minor AI App Interface Updates -- 2

I already have an in-house AI application that manages billing and transaction records for our tours-and-travel business. The codebase lives on GitHub and is built with Rocket AI for the front end and Supabase for authentication, data, and storage. Functionally it is complete; I now need a light round of polish so we can ship the same code to Android, iOS, and the web.

The updates are small but important: the overall layout needs tidying so every screen lines up cleanly on phones, tablets, and desktop, and the photo-upload flow must accept high-quality images while generating fast thumbnails and keeping storage in Supabase. No other features need changing and the existing billing logic must stay intact.

You will work directly in the private repository and focus on these deliverables:

• Realign the global layout, forms, and spacing so the UI looks consistent across common break-points
• Upgrade the media-upload module to support large JPEG/PNG files, create optimised previews, and store originals in Supabase Storage
• Run a quick regression check to be sure the current billing and transaction routines still pass our unit tests
• Produce install-ready builds: Android (APK/AAB), iOS (TestFlight build), and a web bundle, preferably automated through GitHub Actions

Acceptance will be based on:

• No visible misalignment on iPhone 13, Pixel 6, iPad, and a 1440-px desktop viewport
• Photos up to 8 MB upload in under five seconds on a 20 Mbps connection, with an instant preview
• All existing billing tests green in the CI pipeline
• One-click scripts that generate fresh builds for the three target platforms

This is a focused engagement, and I’ll be available on Slack to answer questions or provide a staging login whenever you need it.