refactor(packages): change package structure

packages/react/src/components/ReactFlowProvider/index.tsx

@@ -0,0 +1,20 @@
+import { useRef, type FC, type PropsWithChildren } from 'react';
+import { type StoreApi } from 'zustand';
+
+import { Provider } from '../../contexts/RFStoreContext';
+import { createRFStore } from '../../store';
+import type { ReactFlowState } from '../../types';
+
+const ReactFlowProvider: FC<PropsWithChildren<unknown>> = ({ children }) => {
+  const storeRef = useRef<StoreApi<ReactFlowState> | null>(null);
+
+  if (!storeRef.current) {
+    storeRef.current = createRFStore();
+  }
+
+  return <Provider value={storeRef.current}>{children}</Provider>;
+};
+
+ReactFlowProvider.displayName = 'ReactFlowProvider';
+
+export default ReactFlowProvider;