[Bug] Uncaught ReferenceError: process is not defined

**Describe the bug**
utils.ts:235 Uncaught ReferenceError: process is not defined
at isTest (utils.ts:235:17)

**To Reproduce**
1. Create a vite app with kepler.gl `3.0.0-alpha.1`
2. Run and see error

**How to fix:**

in [utils.ts](https://github.com/keplergl/kepler.gl/blob/72fca50ffa2dce72b65e14d75b249d22cf5ba300/src/utils/src/utils.ts#L217
)
```
return process?.env?.NODE_ENV === 'test';
```
if process is undefined this always errors, process is not defined on the browser but webpack adds it.

could change to `window?.process`