Assets follow explicit references

Local links, downloads, SVGs, and primary raster images each take an explicit output path through the build.

The posts collection sorts data.date in descending order, so this note appears before older entries. Its collection card is limited to publication data and an excerpt.

A linked download is copied next to the page that references it. A primary local PNG enters responsive-image processing and retains its original fallback; an SVG remains an ordinary copied asset. The introduction shows both image paths.