docs: annotate remaining routes layouts and view boundaries

app/pages/index.vue

@@ -316,6 +316,7 @@ var w = {
             t
           );
         });
+        // 首页将账户提示和业务面板组合展示；各面板自行加载数据，不能把缺省空态当作已确认无资源。
         return (n, i) => {
           let o = Icon,
             c = skeleton,