Your question is Automated Test Strategy for Web Apps. 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).
Describe how you would design an automated test strategy for a web application with frontend and backend components, including what tools you would use, how you would structure test cases, manage test data, and integrate tests into a CI/CD pipeline.