Description

Closes: #7696

User-Facing Changes

Before:

❯ 'temp/aa' | path exists
Error: nu::shell::io_error (link)

  × I/O error
  help: Os { code: 13, kind: PermissionDenied, message: "Permission denied" }

After:

❯ 'temp/aa' | path exists
Error: nu::shell::io_error (link)

  × I/O error
   ╭─[entry #42:1:1]
 1 │ 'temp/aa' | path exists
   · ────┬────
   ·     ╰── Permission denied (os error 13)
   ╰────

Tests + Formatting

Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

• cargo fmt --all -- --check to check standard code formatting (cargo fmt --all applies these changes)
• cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect to check that you're using the standard code style
• cargo test --workspace to check that all tests pass

After Submitting

If your PR had any user-facing changes, update the documentation after the PR is merged, if necessary. This will help us keep the docs up to date.