Injection of esm shims fails when project type is module

[jeffreymb]

Describe the bug

When using this together with sentry (https://github.com/getsentry/sentry-electron), the shimming of __filename and __dirname fail.

This can be reproduced with this repo: https://github.com/jeffreymb/electron_vite_sentry

I initially submitted an issue to sentry: getsentry/sentry-electron#992

Electron-Vite Version

2.3.0

Electron Version

32.1.2

Vite Version

5.4.8

Validations

• Follow the Code of Conduct.
• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.

[steveoh]

This is affecting me also. Watching...