chore: 清理敏感与开发文档，仅同步代码

- 永久忽略并从仓库移除 开发文档/
- 移除并忽略 .env 与小程序私有配置
- 同步小程序/管理端/API与脚本改动

Made-with: Cursor

miniprogram/pages/search/search.js

@@ -3,6 +3,7 @@
  * 搜索章节标题和内容
  */
 const app = getApp()
+const { trackClick } = require('../../utils/trackClick')
 
 Page({
   data: {
@@ -12,8 +13,8 @@ Page({
     loading: false,
     searched: false,
     total: 0,
-    // 热门搜索关键词
-    hotKeywords: ['私域', '电商', '流量', '赚钱', '创业', 'Soul', '抖音', '变现'],
+    // 热门搜索关键词（运行时根据热门章节/目录动态生成）
+    hotKeywords: [],
     // 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' },
@@ -36,7 +37,7 @@ Page({
   // 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/miniprogram/book/hot')
+      const res = await app.request('/api/miniprogram/book/hot?limit=50')
       const list = (res && res.data) || (res && res.chapters) || []
       if (list.length > 0) {
         const hotChapters = list.map((c, i) => ({
@@ -46,13 +47,36 @@ Page({
           part: c.part_title || c.partTitle || c.part || '',
           tag: ['免费', '热门', '推荐', '最新'][i % 4] || '热门'
         }))
-        this.setData({ hotChapters })
+        this.setData({
+          hotChapters,
+          hotKeywords: this.buildHotKeywords(hotChapters)
+        })
+      } else {
+        this.setData({ hotKeywords: this.buildHotKeywords(app.globalData.bookData || []) })
       }
     } catch (e) {
-      console.log('加载热门章节失败，使用默认数据')
+      this.setData({ hotKeywords: this.buildHotKeywords(app.globalData.bookData || []) })
     }
   },
 
+  buildHotKeywords(sourceList) {
+    const words = []
+    const pushWord = (word) => {
+      const w = (word || '').trim()
+      if (!w || w.length < 2 || words.includes(w)) return
+      words.push(w)
+    }
+
+    ;(sourceList || []).forEach((item) => {
+      const title = String(item.title || '').replace(/[｜|:：,.，。!！?？]/g, ' ')
+      const part = String(item.part || '').replace(/[｜|:：,.，。!！?？]/g, ' ')
+      title.split(/\s+/).forEach(pushWord)
+      part.split(/\s+/).forEach(pushWord)
+    })
+
+    return words.slice(0, 8)
+  },
+
   // 输入关键词
   onInput(e) {
     this.setData({ keyword: e.detail.value })
@@ -83,6 +107,7 @@ Page({
       return
     }
 
+    trackClick('search', 'btn_click', keyword.trim())
     this.setData({ loading: true, searched: true })
 
     try {
@@ -97,7 +122,6 @@ Page({
         this.setData({ results: [], total: 0 })
       }
     } catch (e) {
-      console.error('搜索失败:', e)
       wx.showToast({ title: '搜索失败', icon: 'none' })
       this.setData({ results: [], total: 0 })
     } finally {
@@ -109,6 +133,7 @@ Page({
   goToRead(e) {
     const id = e.currentTarget.dataset.id
     const mid = e.currentTarget.dataset.mid || app.getSectionMid(id)
+    trackClick('search', 'card_click', id)
     const q = mid ? `mid=${mid}` : `id=${id}`
     wx.navigateTo({ url: `/pages/read/read?${q}` })
   },