Update evolution indices and enhance user experience in mini program

- Added new entries for content ranking algorithm adjustments and cross-platform reuse in the evolution indices for backend, team, and mini program development.
- Improved user interface elements in the mini program, including the addition of a hidden settings entry and refined guidance for profile modifications.
- Enhanced reading statistics display with formatted numbers for better clarity and user engagement.
- Updated reading tracker logic to prevent duplicate duration accumulation and ensure accurate reporting of reading progress.

miniprogram/pages/index/index.js

@@ -482,49 +482,24 @@ Page({
     wx.switchTab({ url: '/pages/match/match' })
   },
 
+  // 最新新增：用 latest-chapters 接口（后端按 updated_at 取前 N 条），不拉全量，支持万级文章
   async loadLatestChapters() {
     try {
-      const res = await app.request({ url: '/api/miniprogram/book/all-chapters', silent: true })
-      const chapters = (res && res.data) || (res && res.chapters) || []
+      const res = await app.request({ url: '/api/miniprogram/book/latest-chapters', silent: true })
+      const list = (res && res.data) ? res.data : []
       const pt = (c) => (c.partTitle || c.part_title || '').toLowerCase()
       const exclude = c => !pt(c).includes('序言') && !pt(c).includes('尾声') && !pt(c).includes('附录')
-      // stitch_soul：优先取 isNew 标记的章节；若无则取最近更新的前 10 章（排除序言/尾声/附录）
-      let candidates = chapters.filter(c => (c.isNew || c.is_new) === true && exclude(c))
-      if (candidates.length === 0) {
-        candidates = chapters.filter(exclude)
-      }
-      // 解析「第X场」用于倒序，最新（场次大）放在最上方
-      const sessionNum = (c) => {
-        const title = c.section_title || c.sectionTitle || c.title || c.chapterTitle || ''
-        const m = title.match(/第\s*(\d+)\s*场/) || title.match(/第(\d+)场/)
-        if (m) return parseInt(m[1], 10)
-        const id = c.id != null ? String(c.id) : ''
-        if (/^\d+$/.test(id)) return parseInt(id, 10)
-        return 0
-      }
-      const latest = candidates
-        .sort((a, b) => {
-          const na = sessionNum(a)
-          const nb = sessionNum(b)
-          if (na !== nb) return nb - na // 场次倒序：最新在上
-          return new Date(b.updatedAt || b.updated_at || 0) - new Date(a.updatedAt || a.updated_at || 0)
-        })
+      const latest = list
+        .filter(exclude)
         .slice(0, 10)
         .map(c => {
           const d = new Date(c.updatedAt || c.updated_at || Date.now())
           const title = c.section_title || c.sectionTitle || c.title || c.chapterTitle || ''
-          const rawContent = (c.content || '').replace(/<[^>]+>/g, '').trim()
-          // 描述仅用正文摘要，避免 #id 或标题重复；截取 36 字
-          let desc = ''
-          if (rawContent && rawContent.length > 0) {
-            const clean = rawContent.replace(/^#[\d.]+\s*/, '').trim()
-            desc = clean.length > 36 ? clean.slice(0, 36) + '...' : clean
-          }
           return {
             id: c.id,
             mid: c.mid ?? c.MID ?? 0,
             title,
-            desc,
+            desc: '', // latest-chapters 不返回 content，避免大表全量加载
             price: c.price ?? 1,
             dateStr: `${d.getMonth() + 1}/${d.getDate()}`
           }