I need a working Flutter-based Android app for Ecolive that covers the absolute essentials of a grocery delivery flow while keeping the build lean. The interface must look professional and clean to match our brand. Core scope • Product catalogue with search and category filters • Cart and single-page checkout that collects address, phone and payment choice (placeholders are fine for now; I mainly need the order created) • Order-status screen that updates when an order is accepted, packed and out for delivery, plus a simple progress bar for tracking • Lightweight admin access—either a web view or a hidden route inside the app—where I can log in, see incoming orders and mark their status Technical notes • Flutter 3.x, null-safe Dart, compatible with Android 10+ • Clean folder structure and meaningful comments so I can expand later • Any state-management approach you prefer (Provider, Riverpod, Bloc, etc.)—just keep it straightforward • Mock data or local JSON is fine for the catalogue; I’ll hook up the backend later Deliverables 1. Complete Flutter source code 2. Signed APK ready for internal testing 3. Brief README explaining setup and how to switch endpoints The goal is an initial, test-ready build; advanced features like live map tracking, coupons or full payment gateway integration can wait for a follow-up phase.