src/Domain/Boards/BoardState.php:76:                throw new \InvalidArgumentException(sprintf('Node %s has invalid sys.shape', $nodeId));
public/assets/packages/state/applyPatch.js:118:  if (state.nodes[id].sys.shape === 'container') {
public/assets/packages/state/applyPatch.js:137:    const shape = op.sys.shape ?? n.sys?.shape ?? 'leaf';
src/Application/Handlers/CreateNodeHandler.php:65:            if ($key === 'type/list' || ($key === 'type' && $value === 'list')) {
public/assets/apps/board/modules/ui/board-view.js:162:  if (key === 'type/list') {
public/assets/apps/board/modules/ui/board-view.js:240:    if (key === 'type/list') continue;
public/assets/apps/board/modules/board-structure.js:136:    await sendCommandRef('AddTagV3', { nodeId, tag: { key: 'type/list', kind: 'system', sys: true } });
public/assets/apps/board/modules/tags.js:585:    const disabled = key === 'type/list' && childrenCount > 0;
src/Application/Services/StructureTagReactor.php:15:    private const STRUCTURAL_TAG_KEY = 'type/list';
