chengfeng-video-styles 安装包

• 安装：npx -y github:Agentchengfeng/chengfeng-video-styles install
• 检查：npx -y github:Agentchengfeng/chengfeng-video-styles doctor
• 卸载：npx -y github:Agentchengfeng/chengfeng-video-styles uninstall

安装后 Skill 位于 ~/.claude/skills/chengfeng-video-styles，并软链到 ~/.codex/skills/chengfeng-video-styles。