feat: 本次提交更新内容如下

定版本，准备大批量迁移

nkebao/src/pages/scenarios/ScenarioList.tsx

@@ -0,0 +1,8 @@
+import React from "react";
+import PlaceholderPage from "@/components/PlaceholderPage";
+
+const ScenarioList: React.FC = () => {
+  return <PlaceholderPage title="场景列表" />;
+};
+
+export default ScenarioList;

nkebao/src/pages/scenarios/Scenarios.tsx

@@ -0,0 +1,10 @@
+import React from "react";
+import PlaceholderPage from "@/components/PlaceholderPage";
+
+const Scenarios: React.FC = () => {
+  return (
+    <PlaceholderPage title="场景管理" showAddButton addButtonText="新建场景" />
+  );
+};
+
+export default Scenarios;

nkebao/src/pages/scenarios/new/page.tsx

@@ -0,0 +1,8 @@
+import React from "react";
+import PlaceholderPage from "@/components/PlaceholderPage";
+
+const NewPlan: React.FC = () => {
+  return <PlaceholderPage title="新建场景" />;
+};
+
+export default NewPlan;