Your question is Designing a Robust Automation Framework. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Explain how you design an automation framework that is both robust and scalable.
In a practical design exercise, describe the framework structure, ownership of responsibilities, dependency direction, and extension points. Explain how you would support reliable XCTest and XCUITest automation while keeping tests readable, isolated, and easy to diagnose.