feat: hide welcome page

scene/src/pages/Home.vue

@@ -61,7 +61,7 @@
 
       <v-other />
 
-      <welcome @close="hideWelcome" v-if="showWelcome" />
+      <!-- <welcome @close="hideWelcome" v-if="showWelcome" /> -->
 
       <div class="loading" v-if="0">
         <span>加载中...</span>