refactor: use native Node.js instead of fs-extra

[MichaelDeBoey]

I'm sure people from the wider @e18e ecosystem cleanup (like @43081j, @benmccann & @outslept) will be very happy to see these kind of changes as well

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[43081j]

looks good to me 👍

CI failure seems unrelated

[MichaelDeBoey]

@43081j Afk right now, but I do think it's related somehow: https://github.com/remix-run/react-router/actions/runs/15441530739/job/43460267799?pr=13736#step:8:306

[timdorr]

Looks great. Let's merge it in!

[github-actions]

🤖 Hello there,

We just published version 7.6.3-pre.0 which includes this pull request. If you'd like to take it for a test run please try it out and let us know what you think!

Thanks!

[github-actions]

🤖 Hello there,

We just published version 7.6.3 which includes this pull request. If you'd like to take it for a test run please try it out and let us know what you think!

Thanks!