Static Site Brand Identity Migration TDD Use when implementing an approved issue that changes a static site's canonical brand/logo identity, especially when the repo has: - canonical source HTML under - generated deploy output under - checked-in legacy/root HTML outside both source and deploy output - existing tests that may read legacy/root pages - metadata/schema/social references to logo or brand names Core lesson Do not trust a clean canonical-source migration alone. A brand identity issue can still be wrong if: - tests keep reading stale root/legacy HTML and pass by accident - generated…