feat(react): add basic ssr support

packages/react/src/container/ReactFlow/Wrapper.tsx

@@ -1,9 +1,10 @@
-import { useContext, type FC, type PropsWithChildren } from 'react';
+import { useContext, type ReactNode } from 'react';
 
 import StoreContext from '../../contexts/RFStoreContext';
 import ReactFlowProvider from '../../components/ReactFlowProvider';
+import type { Node, Edge } from '../../types';
 
-const Wrapper: FC<PropsWithChildren<unknown>> = ({ children }) => {
+function Wrapper({ children, nodes, edges }: { children: ReactNode; nodes?: Node[]; edges?: Edge[] }) {
   const isWrapped = useContext(StoreContext);
 
   if (isWrapped) {
@@ -12,8 +13,12 @@ const Wrapper: FC<PropsWithChildren<unknown>> = ({ children }) => {
     return <>{children}</>;
   }
 
-  return <ReactFlowProvider>{children}</ReactFlowProvider>;
-};
+  return (
+    <ReactFlowProvider nodes={nodes} edges={edges}>
+      {children}
+    </ReactFlowProvider>
+  );
+}
 
 Wrapper.displayName = 'ReactFlowWrapper';
 

packages/react/src/container/ReactFlow/index.tsx

@@ -181,7 +181,7 @@ const ReactFlow = forwardRef<ReactFlowRefType, ReactFlowProps>(
         data-testid="rf__wrapper"
         id={id}
       >
-        <Wrapper>
+        <Wrapper nodes={nodes} edges={edges}>
           <GraphView
             onInit={onInit}
             onNodeClick={onNodeClick}