Function recordDangling

desktop/src/features/agent-memory/lib/buildMemoryGraph.ts:70–80

(refSlug: string, referencedBy: string)

  const danglingMap = new Map<string, string[]>();

  function recordDangling(refSlug: string, referencedBy: string): void {
    const list = danglingMap.get(refSlug);
    if (list) {
      // Don't double-count if the same body refs the same dangling slug
      // twice — duplicate `[[foo]] [[foo]]` should still surface a single
      // referrer in the UI.
      if (!list.includes(referencedBy)) list.push(referencedBy);
    } else {
      danglingMap.set(refSlug, [referencedBy]);
    }
  }

  function buildNode(entry: EngramEntry): MemoryTreeNode {
    visited.add(entry.slug);