创建包含章节、题目、答案和讲解的练习目录结构，并确保通过 linting。适用于用户想 scaffold exercises、创建 exercise stubs，或设置新的课程章节时。
Install
The individual skill folder is not confirmed. This command opens the repository’s skill selector; follow the upstream instructions.
skills CLI
npx skills add vinvcn/mattpocock-skills-zh-CN