优化三维导览模型加载与交互体验

src/pages/index/index.vue

@@ -126,7 +126,7 @@
             <text class="more-action-desc">{{ routePlannerEntryDesc }}</text>
           </view>
           <view class="more-action" @tap="handleMoreOutdoorNav">
-            <text class="more-action-title">室外导航</text>
+            <text class="more-action-title">来馆</text>
             <text class="more-action-desc">导航到博物馆</text>
           </view>
         </view>
@@ -591,9 +591,8 @@ const buildExplainHallItems = (
 }
 
 const handleGuideSearchTap = () => {
-  uni.showToast({
-    title: '功能待开放',
-    icon: 'none'
+  uni.navigateTo({
+    url: '/pages/search/index'
   })
 }