feat: 초기 프로젝트 설정 및 룰.md 파일 추가

api.hyungi.net/node_modules/@npmcli/fs/lib/fs.js

@@ -0,0 +1,8 @@
+const fs = require('fs')
+const promisify = require('@gar/promisify')
+
+// this module returns the core fs module wrapped in a proxy that promisifies
+// method calls within the getter. we keep it in a separate module so that the
+// overridden methods have a consistent way to get to promisified fs methods
+// without creating a circular dependency
+module.exports = promisify(fs)