迭代 ONE-OS 多原型：租赁台账增强、合同模板 Word 导入，统一全局分页与筛选规范。

- 租赁业务台账：运维费汇总、明细钻取弹层、其他收入/减免批量导入
- 合同模板：Word 导入与 docx 预览，模板编辑增强
- 全局规范：TablePagination 统一为「共 x 条 → 页码 → 每页 N 条」，vm-checkbox 与筛选面板
- 新增车辆维修明细、还车应结款原型；车辆管理、收款记录、工作台、加氢站等同步对齐
- 更新侧栏、Legacy Shell、标注源与 to-prd 技能

Co-authored-by: Cursor <cursoragent@cursor.com>

src/common/oneosWebLegacy/OneosWebLegacyShell.tsx

@@ -1,6 +1,6 @@
-import React, { useMemo } from 'react';
+import React, { useEffect, useMemo } from 'react';
 import { ConfigProvider, Layout, Menu, Typography } from 'antd';
-import { defineHashPageRoute, useHashPage } from '../useHashPage';
+import { clearHostPrototypeRouteInfo, defineHashPageRoute, useHashPage } from '../useHashPage';
 import { ensureOneosWebLegacyGlobals } from './legacyGlobals';
 
 import '../../resources/oneos-web-legacy/styles/oneos-app.css';
@@ -28,13 +28,79 @@ const oneosTheme = {
   },
 };
 
-export function OneosWebLegacyShell({
+function OneosWebLegacyPageLayout({
+  children,
+  moduleTitle,
+  pages,
+  activePageId,
+  onSelectPage,
+}: {
+  children: React.ReactNode;
+  moduleTitle: string;
+  pages: OneosWebLegacyPage[];
+  activePageId?: string;
+  onSelectPage?: (pageId: string) => void;
+}) {
+  const showMenu = pages.length > 1 && activePageId && onSelectPage;
+
+  return (
+    <ConfigProvider theme={oneosTheme}>
+      <Layout style={{ minHeight: '100vh', background: '#f5f7fa' }}>
+        {showMenu ? (
+          <Layout.Sider
+            width={220}
+            theme="light"
+            style={{ borderRight: '1px solid #e5e7eb' }}
+          >
+            <div style={{ padding: '16px 16px 8px', fontWeight: 600 }}>{moduleTitle}</div>
+            <Menu
+              mode="inline"
+              selectedKeys={[activePageId]}
+              items={pages.map((item) => ({
+                key: item.id,
+                label: item.title,
+                onClick: () => onSelectPage(item.id),
+              }))}
+            />
+          </Layout.Sider>
+        ) : null}
+        <Layout.Content style={{ minHeight: '100vh', overflow: 'auto' }}>
+          {children}
+        </Layout.Content>
+      </Layout>
+    </ConfigProvider>
+  );
+}
+
+function OneosWebLegacySinglePageShell({ pages }: OneosWebLegacyShellProps) {
+  const active = pages[0];
+
+  useEffect(() => {
+    clearHostPrototypeRouteInfo();
+  }, []);
+
+  if (!active) {
+    return (
+      <Typography.Text type="secondary">
+        未配置可预览页面
+      </Typography.Text>
+    );
+  }
+
+  const ActivePage = active.component;
+
+  return (
+    <OneosWebLegacyPageLayout moduleTitle="" pages={pages}>
+      <ActivePage />
+    </OneosWebLegacyPageLayout>
+  );
+}
+
+function OneosWebLegacyMultiPageShell({
   moduleTitle,
   pages,
   defaultPageId,
 }: OneosWebLegacyShellProps) {
-  ensureOneosWebLegacyGlobals();
-
   const route = useMemo(
     () => defineHashPageRoute(
       pages.map((page) => ({ id: page.id, title: page.title })),
@@ -54,33 +120,25 @@ export function OneosWebLegacyShell({
   }
 
   const ActivePage = active.component;
-  const showMenu = pages.length > 1;
 
   return (
-    <ConfigProvider theme={oneosTheme}>
-      <Layout style={{ minHeight: '100vh', background: '#f5f7fa' }}>
-        {showMenu ? (
-          <Layout.Sider
-            width={220}
-            theme="light"
-            style={{ borderRight: '1px solid #e5e7eb' }}
-          >
-            <div style={{ padding: '16px 16px 8px', fontWeight: 600 }}>{moduleTitle}</div>
-            <Menu
-              mode="inline"
-              selectedKeys={[active.id]}
-              items={pages.map((item) => ({
-                key: item.id,
-                label: item.title,
-                onClick: () => setPage(item.id),
-              }))}
-            />
-          </Layout.Sider>
-        ) : null}
-        <Layout.Content style={{ minHeight: '100vh', overflow: 'auto' }}>
-          <ActivePage />
-        </Layout.Content>
-      </Layout>
-    </ConfigProvider>
+    <OneosWebLegacyPageLayout
+      moduleTitle={moduleTitle}
+      pages={pages}
+      activePageId={active.id}
+      onSelectPage={setPage}
+    >
+      <ActivePage />
+    </OneosWebLegacyPageLayout>
   );
 }
+
+export function OneosWebLegacyShell(props: OneosWebLegacyShellProps) {
+  ensureOneosWebLegacyGlobals();
+
+  if (props.pages.length <= 1) {
+    return <OneosWebLegacySinglePageShell {...props} />;
+  }
+
+  return <OneosWebLegacyMultiPageShell {...props} />;
+}