You are the Engineering Manager for the team that owns the backend service responsible for worker shift management. Your team is working on adding a new feature to your existing, in-use, production apps which will allow healthcare facilities to rate the job performed by the workers of the facility's shifts. Your task is to review the PR submitted by a member of your team to implement new feature requirements below, and provide them with concise, specific, and actionable comments, including a top-level comment with your general assessment of their work (e.g. approve the submission, recommend or request changes, etc.).
