Repository: create-react-app
Issue: Babel error immediately on eject
Labels: needs triage,issue: bug report

### Describe the bug

If I start a completely fresh CRA install, and then simply eject it:

- My text editor (VSCode) throws an error on the first line of every JS file.
- Running eslint (by adding a `lint` script: `eslint .`) throws the same error for every JS file. 

That error is:

```
Parsing error: [BABEL] /Users/sasha/.../App.js: Using `babel-preset-react-app` requires that you specify `NODE_ENV` or `BABEL_ENV` environment variables. Valid values are "development", "test", and "production". Instead, received: undefined. (While processing: "/Users/sasha/.../node_modules/babel-preset-react-app/index.js")
```

### Did you try recovering your dependencies?

I did not, because I got this working on a completely fresh install (as an attempt to reproduce the problem on another repo where I've tried recovering my dependencies multiple times).

### Which terms did you search for in User Guide?

I searched on Google and found [this previous issue](https://github.com/facebook/create-react-app/issues/2377), as well as several SO posts that didn't help. The solution proposed in the linked issue has already been applied to CRA, so that doesn't seem to be the issue.

### Environment

```
$ npx create-react-app --info
npx: installed 67 in 3.055s

Environment Info:

  current version of create-react-app: 5.0.0
  running from /Users/sasha/.npm/_npx/9320/lib/node_modules/create-react-app

  System:
    OS: macOS 12.0.1
    CPU: (10) x64 Apple M1 Pro
  Binaries:
    Node: 14.16.0 - ~/.asdf/installs/nodejs/14.16.0/bin/node
    Yarn: 1.22.10 - ~/.asdf/installs/nodejs/14.16.0/.npm/bin/yarn
    npm: 6.14.11 - ~/.asdf/installs/nodejs/14.16.0/bin/npm
  Browsers:
    Chrome: 98.0.4758.102
    Edge: Not Found
    Firefox: 96.0.2
    Safari: 15.1
  npmPackages:
    react: ^17.0.2 => 17.0.2 
    react-dom: ^17.0.2 => 17.0.2 
    react-scripts: Not Found
  npmGlobalPackages:
    create-react-app: Not Found
```

### Steps to reproduce

Set up a new app:

```
npx create-react-app demo
cd demo
```

Add a lint command to `package.json`:

```
   "lint": "eslint ."
```

Validate that it runs without error:

```
npm run lint
```

Validate that the text editor (in my case VSCode) detects no issues with JS files by opening one, and seeing no error tilde at the top of the file:

<img width="310" alt="image" src="https://user-images.githubusercontent.com/1746778/154335817-d211a9ea-d1b7-41a5-bacf-8a5734bf8fa9.png">

Then, eject, and watch everything break:

```
npm run eject
npm run lint # throws many of the above error
```

Look at a file in VSCode, and it will also show the error tilde at the top of the file. On hover, it shows the aforementioned error:

<img width="300" alt="image" src="https://user-images.githubusercontent.com/1746778/154333250-4343f93a-1ce4-4b67-b3c7-699a66b4580c.png">

If I return to the pre-ejected state (get rid of all eject-changes and then `npm install`), the issues go away.

### Expected behavior

An immediately ejected app behaves identically to a non-ejected one. In particular, it doesn't break Babel parsing and eslint.