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/publish/publish.js

@@ -3,6 +3,7 @@ const { getLayout } = require('../../utils/layout');
 const { api, API_BASE, uploadFileCompat } = require('../../utils/request');
 const { createSwipeBack } = require('../../utils/util');
 const { requestSubscribeAfterAction } = require('../../utils/subscribe');
+const { guardStorageSpace } = require('../../utils/storage-guard');
 
 var MOOD_OPTIONS = ['😊', '🥰', '😢', '😤', '😴', '🤩', '🥺', '😎', '🤔', '😭', '😋', '😌'];
 var WEATHER_OPTIONS = ['☀️', '⛅', '☁️', '🌧️', '⛈️', '❄️', '🌤️', '🌥️', '🌈', '🌪️', '🌫️', '🌙'];
@@ -293,28 +294,34 @@ Page({
   // ===== 封面图片选择（相册）=====
   chooseCover: function() {
     var self = this;
-    wx.chooseImage({
-      count: 1,
-      sizeType: ['compressed'],
-      sourceType: ['album', 'camera'],
-      success: function(res) {
-        self.setData({ coverPreview: res.tempFilePaths[0], coverPath: res.tempFilePaths[0] });
-        self._saveDraft();
-      }
+    guardStorageSpace(0).then(function(ok) {
+      if (!ok) return;
+      wx.chooseImage({
+        count: 1,
+        sizeType: ['compressed'],
+        sourceType: ['album', 'camera'],
+        success: function(res) {
+          self.setData({ coverPreview: res.tempFilePaths[0], coverPath: res.tempFilePaths[0] });
+          self._saveDraft();
+        }
+      });
     });
   },
 
   // ===== 图片选择（日记）=====
   chooseImages: function() {
     var self = this;
-    wx.chooseImage({
-      count: 9 - this.data.tempImages.length,
-      sizeType: ['compressed'],
-      sourceType: ['album', 'camera'],
-      success: function(res) {
-        self.setData({ tempImages: self.data.tempImages.concat(res.tempFilePaths) });
-        self._saveDraft();
-      }
+    guardStorageSpace(0).then(function(ok) {
+      if (!ok) return;
+      wx.chooseImage({
+        count: 9 - self.data.tempImages.length,
+        sizeType: ['compressed'],
+        sourceType: ['album', 'camera'],
+        success: function(res) {
+          self.setData({ tempImages: self.data.tempImages.concat(res.tempFilePaths) });
+          self._saveDraft();
+        }
+      });
     });
   },
 
@@ -534,14 +541,17 @@ Page({
   // ===== 背景图 =====
   chooseBgImage: function() {
     var self = this;
-    wx.chooseImage({
-      count: 1,
-      sizeType: ['compressed'],
-      sourceType: ['album', 'camera'],
-      success: function(res) {
-        var filePath = res.tempFilePaths[0];
-        self.setData({ bgImageUrl: filePath, bgImagePath: '' });
-      }
+    guardStorageSpace(0).then(function(ok) {
+      if (!ok) return;
+      wx.chooseImage({
+        count: 1,
+        sizeType: ['compressed'],
+        sourceType: ['album', 'camera'],
+        success: function(res) {
+          var filePath = res.tempFilePaths[0];
+          self.setData({ bgImageUrl: filePath, bgImagePath: '' });
+        }
+      });
     });
   },