fix(flow): 修复未使用默认导出导致打包报错的问题

src/pages/flowEditor/components/historyContext.tsx

@@ -26,12 +26,12 @@ interface HistoryProviderProps {
   onHistoryChange: (nodes: Node[], edges: Edge[]) => void;
 }
 
-export const HistoryProvider: React.FC<HistoryProviderProps> = ({
+const HistoryProvider: React.FC<HistoryProviderProps> = ({
-  children,
+                                                           children,
-  initialNodes,
+                                                           initialNodes,
-  initialEdges,
+                                                           initialEdges,
-  onHistoryChange
+                                                           onHistoryChange
-}) => {
+                                                         }) => {
   // 历史记录状态
   const [history, setHistory] = useState<{ nodes: Node[]; edges: Edge[] }[]>([
     { nodes: initialNodes, edges: initialEdges }
@@ -45,7 +45,10 @@ export const HistoryProvider: React.FC<HistoryProviderProps> = ({
   });
 
   // 检查两个状态是否相等
-  const isSameState = useCallback((state1: { nodes: Node[]; edges: Edge[] }, state2: { nodes: Node[]; edges: Edge[] }) => {
+  const isSameState = useCallback((state1: { nodes: Node[]; edges: Edge[] }, state2: {
+    nodes: Node[];
+    edges: Edge[]
+  }) => {
     // 只比较节点和边的关键属性，忽略拖动过程中的临时状态
     if (state1.nodes.length !== state2.nodes.length || state1.edges.length !== state2.edges.length) {
       return false;
@@ -57,10 +60,10 @@ export const HistoryProvider: React.FC<HistoryProviderProps> = ({
       const node2 = state2.nodes[i];
 
       if (node1.id !== node2.id ||
-          node1.type !== node2.type || 
+        node1.type !== node2.type ||
-          node1.position.x !== node2.position.x || 
+        node1.position.x !== node2.position.x ||
-          node1.position.y !== node2.position.y ||
+        node1.position.y !== node2.position.y ||
-          JSON.stringify(node1.data) !== JSON.stringify(node2.data)) {
+        JSON.stringify(node1.data) !== JSON.stringify(node2.data)) {
         return false;
       }
     }
@@ -71,10 +74,10 @@ export const HistoryProvider: React.FC<HistoryProviderProps> = ({
       const edge2 = state2.edges[i];
 
       if (edge1.id !== edge2.id ||
-          edge1.source !== edge2.source || 
+        edge1.source !== edge2.source ||
-          edge1.target !== edge2.target ||
+        edge1.target !== edge2.target ||
-          edge1.sourceHandle !== edge2.sourceHandle ||
+        edge1.sourceHandle !== edge2.sourceHandle ||
-          edge1.targetHandle !== edge2.targetHandle) {
+        edge1.targetHandle !== edge2.targetHandle) {
         return false;
       }
     }
@@ -98,8 +101,8 @@ export const HistoryProvider: React.FC<HistoryProviderProps> = ({
 
     // 添加新快照
     newHistory.push({
-      nodes: nodes.map(node => ({...node})), 
+      nodes: nodes.map(node => ({ ...node })),
-      edges: edges.map(edge => ({...edge})) 
+      edges: edges.map(edge => ({ ...edge }))
     });
 
     // 限制历史记录长度，防止内存泄漏
@@ -170,3 +173,5 @@ export const HistoryProvider: React.FC<HistoryProviderProps> = ({
     </HistoryContext.Provider>
   );
 };
+
+export default HistoryProvider;

src/pages/flowEditor/index.tsx

@@ -41,7 +41,7 @@ import { setMainFlow } from '@/api/appRes';
 import { getUserToken } from '@/api/user';
 import { Message } from '@arco-design/web-react';
 import BasicNode from '@/components/FlowEditor/node/basicNode/BasicNode';
-import { HistoryProvider, useHistory } from './components/historyContext';
+import HistoryProvider, { useHistory } from './components/historyContext';
 import useWebSocket from '@/hooks/useWebSocket';
 
 const edgeTypes: EdgeTypes = {