v1.19 全面改版：VIP会员系统、我的收益、创业老板排行、阅读量排序

- 后端: users表新增VIP字段, 4个VIP API (purchase/status/profile/members)
- 后端: hot接口改按user_tracks阅读量排序
- 后端: orders表支持vip产品类型, migrate新增vip_fields迁移
- 小程序「我的」: 推广中心改为我的收益, 头像VIP标识, VIP入口卡片
- 小程序「我的」: 最近阅读显示真实章节名称
- 小程序首页: 去掉内容概览, 新增创业老板排行(4列网格)
- 小程序首页: 精选推荐从hot接口获取, goToRead增加track记录
- 新增页面: VIP详情页, 会员详情页
- 开发文档精简为10个标准目录, 创建SKILL.md, 需求日志规范化

Co-authored-by: Cursor <cursoragent@cursor.com>

miniprogram/pages/settings/settings.js

@@ -15,7 +15,6 @@ Page({
     phoneNumber: '',
     wechatId: '',
     alipayAccount: '',
-    address: '',
     
     // 自动提现（默认开启）
     autoWithdrawEnabled: true,
@@ -47,7 +46,6 @@ Page({
       const phoneNumber = wx.getStorageSync('user_phone') || userInfo.phone || ''
       const wechatId = wx.getStorageSync('user_wechat') || userInfo.wechat || ''
       const alipayAccount = wx.getStorageSync('user_alipay') || userInfo.alipay || ''
-      const address = wx.getStorageSync('user_address') || userInfo.address || ''
       // 默认开启自动提现
       const autoWithdrawEnabled = wx.getStorageSync('auto_withdraw_enabled') !== false
       
@@ -57,73 +55,11 @@ Page({
         phoneNumber,
         wechatId,
         alipayAccount,
-        address,
         autoWithdrawEnabled
       })
     }
   },
   
-  // 一键获取收货地址
-  getAddress() {
-    wx.chooseAddress({
-      success: (res) => {
-        console.log('[Settings] 获取地址成功:', res)
-        const fullAddress = `${res.provinceName || ''}${res.cityName || ''}${res.countyName || ''}${res.detailInfo || ''}`
-        
-        if (fullAddress.trim()) {
-          wx.setStorageSync('user_address', fullAddress)
-          this.setData({ address: fullAddress })
-          
-          // 更新用户信息
-          if (app.globalData.userInfo) {
-            app.globalData.userInfo.address = fullAddress
-            wx.setStorageSync('userInfo', app.globalData.userInfo)
-          }
-          
-          // 同步到服务器
-          this.syncAddressToServer(fullAddress)
-          
-          wx.showToast({ title: '地址已获取', icon: 'success' })
-        }
-      },
-      fail: (e) => {
-        console.log('[Settings] 获取地址失败:', e)
-        if (e.errMsg?.includes('cancel')) {
-          // 用户取消，不提示
-          return
-        }
-        if (e.errMsg?.includes('auth deny') || e.errMsg?.includes('authorize')) {
-          wx.showModal({
-            title: '需要授权',
-            content: '请在设置中允许获取收货地址',
-            confirmText: '去设置',
-            success: (res) => {
-              if (res.confirm) wx.openSetting()
-            }
-          })
-        } else {
-          wx.showToast({ title: '获取失败，请重试', icon: 'none' })
-        }
-      }
-    })
-  },
-  
-  // 同步地址到服务器
-  async syncAddressToServer(address) {
-    try {
-      const userId = app.globalData.userInfo?.id
-      if (!userId) return
-      
-      await app.request('/api/user/update', {
-        method: 'POST',
-        data: { userId, address }
-      })
-      console.log('[Settings] 地址已同步到服务器')
-    } catch (e) {
-      console.log('[Settings] 同步地址失败:', e)
-    }
-  },
-  
   // 切换自动提现
   async toggleAutoWithdraw(e) {
     const enabled = e.detail.value

miniprogram/pages/settings/settings.wxml

@@ -58,20 +58,6 @@
           </view>
         </view>
         
-        <!-- 收货地址 - 微信一键获取 -->
-        <view class="bind-item" bindtap="getAddress">
-          <view class="bind-left">
-            <view class="bind-icon address-icon">📍</view>
-            <view class="bind-info">
-              <text class="bind-label">收货地址</text>
-              <text class="bind-value address-text">{{address || '未绑定'}}</text>
-            </view>
-          </view>
-          <view class="bind-right">
-            <text class="bind-check" wx:if="{{address}}">✓</text>
-            <text class="bind-btn" wx:else>一键获取</text>
-          </view>
-        </view>
       </view>
     </view>