Root Route in React

// src/routes/__root.tsx
import { createRootRoute, Outlet } from '@tanstack/react-router'
import { TanStackRouterDevtools } from '@tanstack/router-devtools'

export const Route = createRootRoute({
  component: RootComponent,
})

function RootComponent() {
  return (
    <>
      <div className="app">
        <nav>{/* Navigation */}</nav>
        <Outlet />
      </div>
      <TanStackRouterDevtools />
    </>
  )
}