ErgeMD

Git 分支管理、提交规范、合并策略指导。确保 Git 操作安全、合规、可追溯。在用户提及 commit/branch/merge/PR 等关键词，或准备执行危险 Git 操作时触发。

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.