新增主页，优化评查点结果一致性的显示效果

app/routes/contract-search.tsx

@@ -0,0 +1,23 @@
+import { Outlet } from "@remix-run/react";
+import { type MetaFunction } from "@remix-run/node";
+
+export const meta: MetaFunction = () => {
+  return [
+    { title: "智能搜索 - 中国烟草AI合同及卷宗审核系统" },
+    { 
+      name: "contract-search", 
+      content: "智能搜索模块，包括智能搜索功能" 
+    }
+  ];
+};
+
+export const handle = {
+  breadcrumb: "智能搜索"
+};
+
+/**
+ * 配置列表路由布局
+ */
+export default function ContractSearchLayout() {
+  return <Outlet />;
+}