Please create a mobile app based on below name and description.
The app should be designed with mobile-first principles, optimized for responsive for mobile devices.
Name: PiLocal
Description: Buy, sell, or trade locally using Pi. Post items, find deals nearby, and connect with trusted Pioneers. No cash, no banks — just simple peer-to-peer trading powered by the Pi Network.
I've created a comprehensive mobile-first PiLocal app with the following features:
The app emphasizes the Pi Network theme with orange/yellow branding and Pi symbols throughout the interface, creating a cohesive experience for local peer-to-peer trading without traditional banking.