file-one/packages/web/src/entry.tsx

/**
 * This file is the entry point for the React app, it sets up the root
 * element and renders the App component to the DOM.
 *
 * It is included in `src/index.html`.
 */

import { createRouter, RouterProvider } from "@tanstack/react-router"
import { StrictMode } from "react"
import { createRoot } from "react-dom/client"
import { ThemeProvider } from "@/components/theme-provider"
// Import the generated route tree
import { routeTree } from "./routeTree.gen"

// Create a new router instance
const router = createRouter({ routeTree })

const elem = document.getElementById("root")!
const app = (
	<StrictMode>
		<ThemeProvider defaultTheme="system" storageKey="fileone-ui-theme">
			<RouterProvider router={router} />
		</ThemeProvider>
	</StrictMode>
)

if (import.meta.hot) {
	// With hot module reloading, `import.meta.hot.data` is persisted.
	const root = (import.meta.hot.data.root ??= createRoot(elem))
	root.render(app)
} else {
	// The hot module reloading API is not available in production.
	createRoot(elem).render(app)
}