搜索功能增强 + 设置页自动提现 + 部署规则

## 小程序
1. 搜索页面：添加热门章节推荐
2. 我的页面：点击ID可复制
3. 设置页面：添加自动提现开关

## 后台
1. 新增热门章节API (/api/book/hot)
2. 章节保存时自动去掉Markdown标题

## 规则
1. .cursorrules添加完整部署流程

miniprogram/pages/search/search.js

@@ -12,14 +12,36 @@ Page({
     loading: false,
     searched: false,
     total: 0,
-    // 热门搜索
-    hotKeywords: ['私域', '电商', '流量', '赚钱', '创业', 'Soul', '抖音']
+    // 热门搜索关键词
+    hotKeywords: ['私域', '电商', '流量', '赚钱', '创业', 'Soul', '抖音', '变现'],
+    // 热门章节推荐
+    hotChapters: [
+      { id: '1.1', title: '荷包：电动车出租的被动收入模式', tag: '免费', part: '真实的人' },
+      { id: '9.12', title: '美业整合：一个人的公司如何月入十万', tag: '热门', part: '真实的赚钱' },
+      { id: '3.1', title: '3000万流水如何跑出来', tag: '热门', part: '真实的行业' },
+      { id: '8.1', title: '流量杠杆:抖音、Soul、飞书', tag: '推荐', part: '真实的赚钱' },
+      { id: '9.13', title: 'AI工具推广：一个隐藏的高利润赛道', tag: '最新', part: '真实的赚钱' }
+    ]
   },
 
   onLoad() {
     this.setData({
       statusBarHeight: app.globalData.statusBarHeight || 44
     })
+    // 加载热门章节
+    this.loadHotChapters()
+  },
+  
+  // 加载热门章节（从服务器获取点击量高的章节）
+  async loadHotChapters() {
+    try {
+      const res = await app.request('/api/book/hot')
+      if (res && res.success && res.chapters?.length > 0) {
+        this.setData({ hotChapters: res.chapters })
+      }
+    } catch (e) {
+      console.log('加载热门章节失败，使用默认数据')
+    }
   },
 
   // 输入关键词

miniprogram/pages/search/search.wxml

@@ -40,6 +40,27 @@
         >{{item}}</view>
       </view>
     </view>
+    
+    <!-- 热门章节推荐（未搜索时显示） -->
+    <view class="hot-chapters" wx:if="{{!searched && hotChapters.length > 0}}">
+      <text class="section-title">热门章节</text>
+      <view class="chapter-list">
+        <view 
+          class="chapter-item" 
+          wx:for="{{hotChapters}}" 
+          wx:key="id"
+          bindtap="goToRead"
+          data-id="{{item.id}}"
+        >
+          <view class="chapter-rank">{{index + 1}}</view>
+          <view class="chapter-info">
+            <text class="chapter-title">{{item.title}}</text>
+            <text class="chapter-part">{{item.part}}</text>
+          </view>
+          <view class="chapter-tag {{item.tag === '免费' ? 'tag-free' : item.tag === '热门' ? 'tag-hot' : 'tag-new'}}">{{item.tag}}</view>
+        </view>
+      </view>
+    </view>
 
     <!-- 搜索结果 -->
     <view class="results-section" wx:if="{{searched}}">

miniprogram/pages/search/search.wxss

@@ -110,6 +110,77 @@
   border: 1rpx solid rgba(0, 206, 209, 0.3);
 }
 
+/* 热门章节 */
+.hot-chapters {
+  padding: 32rpx 0;
+  margin-top: 16rpx;
+}
+
+.chapter-list {
+  display: flex;
+  flex-direction: column;
+  gap: 16rpx;
+}
+
+.chapter-item {
+  display: flex;
+  align-items: center;
+  background: rgba(255,255,255,0.05);
+  border-radius: 20rpx;
+  padding: 24rpx;
+  gap: 20rpx;
+}
+
+.chapter-rank {
+  width: 48rpx;
+  height: 48rpx;
+  background: linear-gradient(135deg, #00CED1 0%, #20B2AA 100%);
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 26rpx;
+  font-weight: 600;
+  color: #000;
+  flex-shrink: 0;
+}
+
+.chapter-item:nth-child(1) .chapter-rank { background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%); }
+.chapter-item:nth-child(2) .chapter-rank { background: linear-gradient(135deg, #C0C0C0 0%, #A9A9A9 100%); }
+.chapter-item:nth-child(3) .chapter-rank { background: linear-gradient(135deg, #CD7F32 0%, #8B4513 100%); }
+
+.chapter-info {
+  flex: 1;
+  min-width: 0;
+}
+
+.chapter-title {
+  font-size: 28rpx;
+  color: #fff;
+  display: block;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.chapter-part {
+  font-size: 22rpx;
+  color: rgba(255,255,255,0.4);
+  margin-top: 6rpx;
+  display: block;
+}
+
+.chapter-tag {
+  padding: 8rpx 16rpx;
+  border-radius: 16rpx;
+  font-size: 22rpx;
+  flex-shrink: 0;
+}
+
+.chapter-tag.tag-free { background: rgba(76, 175, 80, 0.2); color: #4CAF50; }
+.chapter-tag.tag-hot { background: rgba(255, 87, 34, 0.2); color: #FF5722; }
+.chapter-tag.tag-new { background: rgba(233, 30, 99, 0.2); color: #E91E63; }
+
 /* 搜索结果 */
 .results-section {
   padding: 16rpx 0;