forked from 1b-agent/opencadstudio-upstream
EmbedPicture builds the frame with OCS's own EmbeddedImage and build_embedded_ole, so the opaque storage is never scripted. PNG, JPEG and BMP are stored as read and other formats are re-encoded as PNG. The lifecycle test now creates through Python; a new test covers formats, aspect, origin, layer and refusals. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>