I want to turn my idea for a dedicated social-networking experience into a polished iOS application. The project starts at concept stage: I still need help shaping the feature set and translating the core user-flows into clean, intuitive SwiftUI screens that feel at home on recent iPhone models. What I need from you is the complete iOS build—design, front-end code, and the connection to a lightweight, secure back-end (Firebase, Supabase, or another service you recommend). Real-time feeds, user profiles, and standard push notifications will form the heart of the first release, so your past work with similar social features will be important. Source code must be provided in a private Git repo along with a short README explaining how to run the project locally and deploy the back-end. You’ll guide me through TestFlight distribution, gather quick feedback, and issue a production-ready build that clears App Store review. Please mention one recent Swift or SwiftUI project when you respond so I can jump straight to examples that matter.