refactor(node-resizer): use nodeId from context, fix glitches while resizing

packages/core/src/contexts/NodeIdContext.ts

@@ -1,7 +1,12 @@
-import { createContext } from 'react';
+import { createContext, useContext } from 'react';
 
 export const NodeIdContext = createContext<string | null>(null);
 export const Provider = NodeIdContext.Provider;
 export const Consumer = NodeIdContext.Consumer;
 
+export const useNodeId = (): string | null => {
+  const nodeId = useContext(NodeIdContext);
+  return nodeId;
+};
+
 export default NodeIdContext;