Report missing and non-file selections as input issues, malformed PE images as format errors, and unstable reads as artifact changes. Keep existing limit, permission, cancellation, and other I/O classifications.
Co-authored-by: Kaoru0822 <208281322+kaoru0822-kitauji@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>