feat(platform): refine navigation around vehicle statistics

vehicle-data-platform/apps/web/src/layout/AppShell.tsx

@@ -39,7 +39,7 @@ const navGroups = [
     ]
   },
   {
-    title: '轨迹里程',
+    title: '轨迹统计',
     audience: '客户',
     description: '回放轨迹、统计查询、导出数据',
     items: [
@@ -151,7 +151,7 @@ export function AppShell({
     { label: '地图', ariaLabel: '顶部地图态势', page: 'map' as const },
     { label: '监控', ariaLabel: '顶部实时监控', page: 'realtime' as const },
     { label: '轨迹', ariaLabel: '顶部轨迹回放', page: 'history' as const },
-    { label: '里程', ariaLabel: '顶部里程统计', page: 'mileage' as const },
+    { label: '统计', ariaLabel: '顶部统计查询', page: 'mileage' as const },
     { label: '导出', ariaLabel: '顶部数据导出', page: 'history-query' as const },
     { label: '告警', ariaLabel: '顶部告警事件', page: 'alert-events' as const }
   ];
@@ -164,7 +164,7 @@ export function AppShell({
             <span className="vp-brand-mark" />
             <span className="vp-brand-copy">
               <span>车辆服务中台</span>
-              <span>实时地图 / 轨迹里程 / 告警通知</span>
+              <span>实时地图 / 轨迹统计 / 告警通知</span>
             </span>
           </div>
           <div className="vp-nav-groups">