Adopt batch-scoped delta construction with shared removal and resource context, and carry visibility as a structural delta

node-graph/graph-craft/src/runtime_delta.rs

@@ -27,4 +27,9 @@ pub enum RuntimeDelta {
 		export_index: usize,
 		input: NodeInput,
 	},
+	SetVisibility {
+		network_path: Vec<NodeId>,
+		node_id: NodeId,
+		visible: bool,
+	},
 }