emt-faze/github-first

Use before building a new tool, app, automation, plugin, or substantial new feature. Search GitHub deeply for existing solutions, compare reuse options, and wait for the user's choice before installing or implementing. 新建工具、应用或较大功能时，先深入搜索 GitHub 现成方案，比较取舍并等待用户选定；小修小改不触发。