✅feat:Reconstruction of grassland layout

src/layouts/components/AppMain/index.vue

 <template>
-  <section v-if="routerView" class="app-main-container">
+  <div v-if="routerView" class="app-main-container">
+    <github-corner />
     <transition mode="out-in" name="fade-transform">
       <keep-alive :include="cachedRoutes" :max="keepAliveMaxNum">
         <router-view :key="key" class="app-main-height" />
@@ -10,7 +11,7 @@
       <vab-icon :icon="['fas', 'copyright']"></vab-icon>
       xxx-项目 {{ fullYear }}
     </footer>
-  </section>
+  </div>
 </template>
 
 <script>