优化详情返回首页停留

frontend/src/App.vue

@@ -8,6 +8,9 @@ import InAppBrowserPrompt from './components/InAppBrowserPrompt.vue'
 import AdminLayout from './layouts/AdminLayout.vue'
 import AppLayout from './layouts/AppLayout.vue'
 
+/** 移动端从详情返回时保留列表状态与滚动位置 */
+const mobileKeepAliveIncludes = ['MobileHomeView']
+
 const route = useRoute()
 const layout = computed(() => {
   if (route.path === '/m' || route.path.startsWith('/m/')) {
@@ -23,7 +26,11 @@ const layout = computed(() => {
     <AdminLayout v-if="layout === 'admin'">
       <RouterView />
     </AdminLayout>
-    <RouterView v-else-if="layout === 'blank'" />
+    <RouterView v-else-if="layout === 'blank'" v-slot="{ Component }">
+      <KeepAlive :include="mobileKeepAliveIncludes" :max="5">
+        <component :is="Component" />
+      </KeepAlive>
+    </RouterView>
     <AppLayout v-else>
       <RouterView />
     </AppLayout>