Update README.md

Author: play3step

README.md

@@ -10,7 +10,7 @@
 
 | Category          | Technologies                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
 | :---------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| **Frontend**      | ![React](https://img.shields.io/badge/React-61DAFB?style=flat-square&logo=react&logoColor=black) ![Next.js](https://img.shields.io/badge/Next.js-000000?style=flat-square&logo=next.js&logoColor=white) ![Styled Components](https://img.shields.io/badge/Styled_Components-DB7093?style=flat-square&logo=styled-components&logoColor=white) ![Framer Motion](https://img.shields.io/badge/Framer_Motion-0055FF?style=flat-square&logo=framer&logoColor=white) |
+| **Frontend**      | ![React](https://img.shields.io/badge/React-61DAFB?style=flat-square&logo=react&logoColor=black) ![Styled Components](https://img.shields.io/badge/Styled_Components-DB7093?style=flat-square&logo=styled-components&logoColor=white) ![Framer Motion](https://img.shields.io/badge/Framer_Motion-0055FF?style=flat-square&logo=framer&logoColor=white) |
 | **Graphics**      | ![Three.js](https://img.shields.io/badge/Three.js-000000?style=flat-square&logo=three.js&logoColor=white) ![React Three Fiber](https://img.shields.io/badge/R3F-000000?style=flat-square&logo=three.js&logoColor=white) ![Konva](https://img.shields.io/badge/Konva-0D83CD?style=flat-square)                                                                                                                                                                  |
 | **State**         | ![Recoil](https://img.shields.io/badge/Recoil-3578E5?style=flat-square&logo=recoil&logoColor=white)                                                                                                                                                                                                                                                                                                                                                            |
 | **Communication** | ![WebSocket](https://img.shields.io/badge/WebSocket-000000?style=flat-square&logo=socket.io&logoColor=white) ![SSE](https://img.shields.io/badge/SSE-server_sent_events-green?style=flat-square)                                                                                                                                                                                                                                                               |