Drop a node's sort state + worker-side registration. Wired to node disposal and lazy-LOD release for every sortable type (an in-flight sort resolves onto a missing state and is discarded; a no-op for never-registered nodes).
Drop a node's sort state + worker-side registration. Wired to node disposal and lazy-LOD release for every sortable type (an in-flight sort resolves onto a missing state and is discarded; a no-op for never-registered nodes).