Self-Review Checklist Before a PR

Give me a self-review checklist for my change before I open a PR. WHAT THE CHANGE DOES: [[CHANGE]] LANGUAGE/STACK: [[STACK]] RISK AREAS: [[RISK_AREAS]] Produce a checklist covering: - Correctness & edge cases - Tests added/updated - Error handling & logging - Security (input validation, secrets, auth) - Performance red flags - Readability & naming - Docs/comments and migration notes - Anything to call out for reviewers Tailor it to this change, not generic boilerplate. End with the one thing most likely to be wrong here.Copy