atharvamp04/fleet_route — reverse-engineered prompt

Build me a clean Flutter app called Fleet Route. The current project is just the default starter, so turn it into a simple app for a small business that wants to plan and track delivery routes. I want a home screen that shows today's routes, a way to add vehicles and drivers, a way to create a route with multiple stops, mark stops as pending or completed, and see a simple summary like total stops and completed stops. Keep the data local for now so it works without setting up a backend. Make it feel polished with clear navigation, empty states, basic validation, and sample data so I can run it and understand it right away.

Please wire up the screens end to end in Flutter, keep the code organized, and make it run on mobile first. If you need package or Flutter guidance, look up current docs online. Also update the README with how to run it and what the app does.