feat: 存储空间管理、虚拟支付接入与容量守卫

- 新增存储空间管理：会员套餐配置、用户容量/到期管理、后台支付记录查询
- 接入个人主体小程序虚拟支付：下单/发货推送/兜底查单(query_order)
- 修复 adminStorageUsers 等接口鉴权、out_trade_no 长度、前端 requestVirtualPayment 参数
- 前端上传前容量预检，超容引导升级无限空间
- 我的页会员卡片展示「无限空间」与已用容量/到期时间
- 后台「存储空间管理」新增支付记录标签页

weapp/pages/album/album.js

@@ -6,6 +6,7 @@ const { getLayout } = require('../../utils/layout');
 // pages/album/album.js - 日记式分组相册
 const { api, getImageUrl, API_BASE, uploadFileCompat } = require('../../utils/request');
 const { requestSubscribeAfterAction } = require('../../utils/subscribe');
+const { guardStorageSpace } = require('../../utils/storage-guard');
 Page(withDataCache(withListPagination({
   onResize: function() { this.setData(getLayout()); },
   data: { loading: true, loadError: false,
@@ -202,7 +203,9 @@ Page(withDataCache(withListPagination({
 
   chooseImage: function() {
     var self = this;
-    wx.chooseImage({
+    guardStorageSpace(0).then(function(ok) {
+      if (!ok) return;
+      wx.chooseImage({
       count: 9,
       sizeType: ['compressed'],
       sourceType: ['album', 'camera'],
@@ -229,6 +232,7 @@ Page(withDataCache(withListPagination({
         console.error('Choose image failed:', err);
         wx.showToast({ title: '选择照片失败', icon: 'none' });
       }
+      });
     });
   },
   onUploadInput: function(e) {
@@ -273,19 +277,22 @@ Page(withDataCache(withListPagination({
 
   addMorePhotos: function() {
     var self = this;
-    var current = this.data.uploadFilePaths.length;
-    wx.chooseImage({
-      count: 9 - current,
-      sizeType: ['compressed'],
-      sourceType: ['album', 'camera'],
-      success: function(res) {
-        var newPaths = (res.tempFilePaths || []).map(function(p) { return String(p); });
-        var newForms = newPaths.map(function() { return { taken_at: '', location: '', activity: '' }; });
-        self.setData({
-          uploadFilePaths: self.data.uploadFilePaths.concat(newPaths),
-          photoFormList: self.data.photoFormList.concat(newForms)
-        });
-      }
+    guardStorageSpace(0).then(function(ok) {
+      if (!ok) return;
+      var current = self.data.uploadFilePaths.length;
+      wx.chooseImage({
+        count: 9 - current,
+        sizeType: ['compressed'],
+        sourceType: ['album', 'camera'],
+        success: function(res) {
+          var newPaths = (res.tempFilePaths || []).map(function(p) { return String(p); });
+          var newForms = newPaths.map(function() { return { taken_at: '', location: '', activity: '' }; });
+          self.setData({
+            uploadFilePaths: self.data.uploadFilePaths.concat(newPaths),
+            photoFormList: self.data.photoFormList.concat(newForms)
+          });
+        }
+      });
     });
   },