saakiiib/tully_smiths_app — reverse-engineered prompt

Build me a simple but polished mobile app for Android and iPhone from this Flutter project. It should feel like a real starter app for a business called Tully Smiths, not just a blank template. Use the existing assets, set up clean navigation, and make the main screens look consistent and modern. I want the app structure to be solid, easy to extend, and ready to run on both platforms.

Please wire up Firebase properly if this project is meant to use it, and make sure the app opens without setup surprises. Add sensible basics like a home screen, a couple of placeholder content screens, loading and error states, and a clean theme. If anything is missing, make practical choices and keep the code easy to follow.

Basically, turn this repo into a working, presentable app that someone could open, run, and build on right away. If you need to, check the latest docs online so the setup is current.