feat(router): add basename configuration for production env

Update router configuration to use '/react-template' as basename in production and '/' in development. Also update index.html title to reflect project name.

src/router/index.tsx

@@ -29,6 +29,8 @@ const router = createBrowserRouter([
       },
     ],
   },
-])
+], {
+  basename: process.env.NODE_ENV === 'production' ? '/react-template' : '/'
+})
 
 export default router