docs: annotate remaining routes layouts and view boundaries

app/pages/invoices/index.vue

@@ -751,6 +751,7 @@ var Ce = {
           watch(q, () => {
             O.value && Q();
           }),
+          // 列表状态、开票选项、实时报价和费用支付分区展示；提交按钮只接受匹配当前表单的有效报价。
           (n, i) => {
             let o = NuxtLink,
               l = PageInfoNotice,