chore: add readme

Author: luxass

README.md

@@ -1 +1,38 @@
 # api.mojis.dev
+
+A RESTful API for accessing emoji data.
+
+## 📦 Installation
+
+```sh
+git clone https://github.com/mojis-dev/api.mojis.dev.git
+cd api.mojis.dev
+pnpm install
+```
+
+## 🚀 Usage
+
+```sh
+pnpm run dev
+```
+
+> [!NOTE]
+> This will copy the emoji data from [mojis/emoji-data](https://github.com/mojis-dev/emoji-data) to the `node_modules/.emoji-data` directory.
+> If you want to update this, you can run `pnpm run copy:emoji-data`.
+
+## 📖 API Documentation
+
+The API documentation is available at [api.mojis.dev](https://api.mojis.dev) using Scalar.
+
+## 🔧 Development
+
+The project uses:
+
+- [Hono](https://hono.dev/) for the web framework
+- [Cloudflare Workers](https://workers.cloudflare.com/) for deployment
+- [Vitest](https://vitest.dev/) for testing
+- [Scalar](https://scalar.com/) for API documentation
+
+## 📄 License
+
+Published under [MIT License](./LICENSE).