In Apple Notes (Mac), multi-select your build notes → File → Export as → Markdown. Then either drop the exported folder (or its .md files) below, or paste the text. Dropping a folder also picks up the embedded Attachments/ photos automatically. Existing builds are enriched in place — never duplicated.
.md files hereEmbedded photos from a dropped folder are linked automatically. For the named ones (IMG_… referenced by filename only), export those from Photos as originals, keep filenames into one flat folder and select them — matched by filename, uploaded to Bricks/[set]/, linked to the right session.