refactor: replace unsafe File::from_raw_fd with safe File::from

[NathanFlurry]

Changes

[NathanFlurry]

• chore: add standalone toolchain build scripts #2400 : 2 dependent PRs (#2500 , #2501 )
• refactor: replace unsafe File::from_raw_fd with safe File::from #2479 👈 (View in Graphite)
• main

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[greptile-apps]

PR Summary

This PR improves safety by replacing unsafe std::fs::File::from_raw_fd calls with safe std::fs::File::from in packages/edge/infra/client/isolate-v8-runner/src/isolate.rs when handling pipe file descriptors.

• Replaces unsafe File::from_raw_fd with safe File::from for stdout and stderr pipe handling
• Maintains identical functionality while eliminating unsafe code blocks
• Change is focused on pipe file descriptor management in the isolate runner

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Merge activity

• Jun 3, 7:01 AM UTC: NathanFlurry added this pull request to the Graphite merge queue.
• Jun 3, 7:02 AM UTC: CI is running for this pull request on a draft pull request (#2528) due to your merge queue CI optimization settings.
• Jun 3, 7:03 AM UTC: Merged by the Graphite merge queue via draft PR: #2528.