shadowdaoandClaude Opus 4.8
97123c4c58
Craft.js duplicate (ContextMenu + keyboard shortcut) and paste were reusing the original node's toNodeTree() output verbatim, so addNodeTree() inserted duplicate node ids into the editor tree. Added regenerateTreeIds() which deep-clones a NodeTree and remaps rootNodeId, node map keys, node.id, internal node.data.parent, node.data.nodes, and node.data.linkedNodes via Craft.js's own getRandomId(). Also fixed pasteNode to insert as a sibling of the right-clicked node (using its parent) instead of using a leaf node as the new parent, which previously threw. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
