SSR build start image error: SyntaxError: Invalid or unexpected token

I've been playing around with the `ssr` branch and got some issue when using a image in the `assets` folder and run `npm run start`.

"App.js"
```js
...
import logo from "../src/assets/image-logo.png";
...

Adopt Me!

....
```

Here's the error message

It works well if I run `npm run dev`, but doesn't work when I run `npm run start`. I thought that's some babel issue, but couldn't figure it out.

Here's [my branch](https://github.com/MujunZ/complete-intro-to-react-v5/tree/ssr-mj) for more information, the last commit is the change.

Please help. Thanks 🙇‍♀️

Start with App.js and the imported image in the assets folder, then compare the npm run dev and npm run start paths on the ssr branch. Reproduce the SyntaxError and inspect how the start build handles that asset; done means npm run start succeeds with the imported image rendered.

Written by the indexing model from the issue text.