Function attachRefs

src/kernel/snapshot.ts:133–135

(nodes: RawSnapshotNode[])

};

export function attachRefs(nodes: RawSnapshotNode[]): SnapshotNode[] {
  return nodes.map((node, idx) => ({ ...node, ref: `e${idx + 1}` }));
}

export function normalizeRef(input: string): string | null {
  const trimmed = input.trim();