Add Material UI template to readme (#137)

* Update README.md

* Update README.md

* Update README.md

Author: siriwatknp

README.md

@@ -115,3 +115,5 @@ If you have a template you have developed and maintain, please submit a PR to ad
 - [Forge 42 base-stack](https://github.com/forge-42/base-stack) - A comprehensive React Router 7 template with React 19, TypeScript, TailwindCSS, Vite, Hono server, and built-in tools for testing, i18n, SEO, and development workflow.
 
 - [React Router with Mantine](https://github.com/samui-build/react-router-mantine) - React Router 7 default template but with [Mantine](https://mantine.dev) instead of TailwindCSS.
+  
+- [React Router with Material UI](https://github.com/mui/material-ui/tree/master/examples/material-ui-react-router-ts) - React Router 7 with [Material UI 7](https://mui.com/material-ui/getting-started/).