Bake the EXIF Orientation rotation into uploaded JPEG pixels (and strip
the tag) so receipts are upright in every consumer, not just EXIF-aware
viewers. Acts only when orientation is known (tag 2..8); images with no
tag, tag 1, non-JPEG, or PDFs pass through byte-for-byte. Wired into the
receipt, attachments, and AI-classify paths. Documented as spec item 13.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
