Context
The map showed the published pages and posts, but none of the reference notes behind them.
Decision
Docs pages carry their front matter as meta tags, and the crawler adds them to the graph with parent links as tree edges.
Consequences
One graph holds everything published, so a reader or a model can walk from a claim to the note it rests on. The graph grew from about 120 to over 400 nodes, and the map gained a filter for docs.