fix(fsgx): 修复 issues-0325-1 前端与后端问题

UniApp：会员码图片兜底、海报下载 Promise、账单移除公排退款、
佣金状态与资产页 NavBar、资产接口 total_points_earned。

后端：推荐人须自报单才得周期佣金；升级前快照等级再发积分；
积分按报单商品数量倍乘；伞下级差按伞下基数传递；直推/伞下任务
统计补充 refund_status；周期佣金在事务内锁推荐人行防竞态；
新增 hjf:verify-agent-config 命令做等级与任务 e2e 验收。

Made-with: Cursor

pro_v3.5.1/view/uniapp_v2/pages/assets/index.vue

@@ -1,5 +1,8 @@
 <template>
   <view class="hjf-assets-page" :style="colorStyle">
+    <!-- #ifdef MP -->
+    <NavBar titleText="我的资产" :iconColor="iconColor" :textColor="iconColor" showBack :isScrolling="isScrolling"></NavBar>
+    <!-- #endif -->
 
     <view class="assets-wrapper">
       <view class="assets-header">
@@ -116,14 +119,25 @@
 <script>
 import { getAssetsOverview } from '@/api/hjfAssets.js';
 import colors from '@/mixins/color.js';
+// #ifdef MP
+import NavBar from '@/components/NavBar.vue';
+// #endif
 
 export default {
   name: 'AssetsIndex',
 
   mixins: [colors],
 
+  components: {
+    // #ifdef MP
+    NavBar,
+    // #endif
+  },
+
   data() {
     return {
+      iconColor: '#FFFFFF',
+      isScrolling: false,
       assetsInfo: null,
       loading: false
     };
@@ -146,7 +160,8 @@ export default {
     },
     formattedTotalPoints() {
       if (!this.assetsInfo) return '0';
-      return Number(this.assetsInfo.total_points_earned).toLocaleString();
+      const val = Number(this.assetsInfo.total_points_earned);
+      return isNaN(val) ? '0' : val.toLocaleString();
     }
   },
 
@@ -160,6 +175,16 @@ export default {
     }
   },
 
+  onPageScroll(e) {
+    if (e.scrollTop > 50) {
+      this.isScrolling = true;
+      this.iconColor = '#333333';
+    } else {
+      this.isScrolling = false;
+      this.iconColor = '#FFFFFF';
+    }
+  },
+
   methods: {
     fetchAssetsOverview() {
       this.loading = true;