feat: 초기 프로젝트 설정 및 룰.md 파일 추가

api.hyungi.net/node_modules/@simplewebauthn/server/README.md

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+# @simplewebauthn/server <!-- omit in toc -->
+
+![WebAuthn](https://img.shields.io/badge/WebAuthn-Simplified-blueviolet?style=for-the-badge&logo=WebAuthn)
+[![npm (scoped)](https://img.shields.io/npm/v/@simplewebauthn/server?style=for-the-badge&logo=npm)](https://www.npmjs.com/package/@simplewebauthn/server)
+[![JSR](https://jsr.io/badges/@simplewebauthn/server?style=for-the-badge)](https://jsr.io/@simplewebauthn/server)
+
+- [Installation](#installation)
+  - [Node LTS 20.x and higher](#node-lts-20x-and-higher)
+  - [Deno v1.43 and higher](#deno-v143-and-higher)
+- [Documentation](#documentation)
+- [Supported Attestation Formats](#supported-attestation-formats)
+
+## Installation
+
+This package can be installed from **[NPM](https://www.npmjs.com/package/@simplewebauthn/server)**
+and **[JSR](https://jsr.io/@simplewebauthn/server)**:
+
+### Node LTS 20.x and higher
+
+```sh
+npm install @simplewebauthn/server
+```
+
+### Deno v1.43 and higher
+
+```sh
+deno add jsr:@simplewebauthn/server
+```
+
+## Documentation
+
+You can find in-depth documentation on this package here:
+https://simplewebauthn.dev/docs/packages/server
+
+## Supported Attestation Formats
+
+SimpleWebAuthn supports
+[all current WebAuthn attestation formats](https://w3c.github.io/webauthn/#sctn-defined-attestation-formats),
+including:
+
+- **Android Key**
+- **Android SafetyNet**
+- **Apple**
+- **FIDO U2F**
+- **Packed**
+- **TPM**
+- **None**