feat: 按测测功能重构 H5 首页与各子页，并修正顶栏「+」添加档案菜单

对齐测测交互：首页「+」支持邀请填档案/添加档案/邀请合盘；各 Tab 与工具页按同一视觉与功能标准落地；本地对照截图目录显式忽略。

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

apps/user-h5/src/App.vue

@@ -1,6 +1,6 @@
 <template>
-  <div class="app-shell" :class="{ 'is-home': isHome }">
-    <AppHeader v-if="!isHome" />
+  <div class="app-shell" :class="{ 'is-immersive': immersive }">
+    <AppHeader v-if="!immersive" />
     <router-view />
     <TabBar />
   </div>
@@ -13,13 +13,22 @@ import AppHeader from './components/AppHeader.vue'
 import TabBar from './components/TabBar.vue'
 
 const route = useRoute()
-/** 首页自带测测式顶栏，避免与 sticky Logo 叠两层品牌 */
-const isHome = computed(() => route.path === '/')
+/** 五 Tab 页自带 PageShell / 首页顶栏，避免叠 sticky Logo */
+const immersive = computed(() => {
+  const p = route.path
+  return (
+    p === '/' ||
+    p === '/explore' ||
+    p.startsWith('/explore/') ||
+    p === '/ask' ||
+    p === '/companion' ||
+    p === '/mine'
+  )
+})
 </script>
 
 <style scoped>
-.app-shell.is-home{
-  /* 首页自带完整暖色底，避免再叠一层全局洗色 */
-  background:transparent;
+.app-shell.is-immersive {
+  background: transparent;
 }
 </style>