feat(personal_collect,motion_reminder): 新增回收站与云端TTS语音功能

- 新增小程序个人收藏回收站页面，支持查看已删除收藏、恢复与彻底删除操作
- 修复个人收藏文件上传时的中文名乱码问题，新增原文件名透传参数
- 接入阿里云百炼TTS服务，实现运动提醒模块的云端语音合成与本地缓存，支持系统TTS与云端MP3双降级播放
- 新增语音引擎探测与异常预警UI，覆盖web端与移动端
- 优化web端订单盒页面布局，修复卡片操作按钮换行问题
- 新增调试探针脚本、ESLint配置与相关lint脚本
- 完善后端接口与路由，更新项目依赖与配置文件

src/server/mp_personal_collect/index.js

@@ -244,6 +244,45 @@ const bindRoutes = app => {
     }
   })
 
+  app.get(`${API_PREFIX}/trash`, (req, res) => {
+    try {
+      return res.json({ ok: true, data: store.listTrash() })
+    } catch (e) {
+      return res.status(500).json({ ok: false, error: String(e.message || e) })
+    }
+  })
+
+  app.put(`${API_PREFIX}/trash/restore`, (req, res) => {
+    try {
+      const id = String((req.body && req.body.id) || req.query.id || '').trim()
+      if (!id) return res.status(400).json({ ok: false, error: 'missing id' })
+      const ok = store.restoreItem(id)
+      if (!ok) return res.status(404).json({ ok: false, error: '回收站中不存在该收藏' })
+      return res.json({ ok: true })
+    } catch (e) {
+      return res.status(500).json({ ok: false, error: String(e.message || e) })
+    }
+  })
+
+  app.delete(`${API_PREFIX}/trash`, (req, res) => {
+    try {
+      const id = String((req.body && req.body.id) || req.query.id || '').trim()
+      if (!id) return res.status(400).json({ ok: false, error: 'missing id' })
+      const r = store.purgeItem(id)
+      if (!r || !r.ok) return res.status(404).json({ ok: false, error: r && r.error || 'not found' })
+      return res.json({
+        ok: true,
+        data: {
+          filesRemoved: r.filesRemoved,
+          bytesRemoved: r.bytesRemoved,
+          attachments: r.attachments,
+        },
+      })
+    } catch (e) {
+      return res.status(500).json({ ok: false, error: String(e.message || e) })
+    }
+  })
+
   app.post(`${API_PREFIX}/upload`, upload.single('file'), (req, res) => {
     try {
       const f = req.file
@@ -253,7 +292,10 @@ const bindRoutes = app => {
       const relPath = path.join(relDir, f.filename).replace(/\\/g, '/')
       const urlPath = '/' + relPath
       const mimeType = String(f.mimetype || '').trim()
-      const originalName = fixFileNameEncoding(f.originalname)
+      // 优先使用小程序端透传的原始文件名（UTF-8 完好）；
+      // 兜底才解析 multipart 里的 originalname（桌面微信传输中文名可能已被损坏）
+      const originalNameRaw = String(req.body && req.body.originalName || '').trim() || f.originalname
+      const originalName = fixFileNameEncoding(originalNameRaw)
       const isImage = isImageByMime(mimeType) || isImageByName(originalName)
       const saved = store.insertAttachment({
         id: createId(),

src/server/mp_personal_collect/store.js

@@ -1,5 +1,6 @@
 const Database = require('better-sqlite3')
 const path = require('path')
+const fs = require('fs')
 const iconv = require('iconv-lite')
 
 function scoreChinese(str) {
@@ -278,6 +279,59 @@ const deleteItem = id => {
   getDb().prepare(`UPDATE favorites SET deleted = 1, updated_at = ? WHERE id = ? AND deleted = 0`).run(nowIso(), id)
 }
 
+// 回收站：列出软删除的收藏（含附件），按删除时间倒序
+const listTrash = () => {
+  const rows = getDb().prepare(`
+    SELECT * FROM favorites
+    WHERE deleted = 1
+    ORDER BY datetime(updated_at) DESC, datetime(created_at) DESC
+  `).all()
+  return rows.map(row => {
+    const item = mapFavorite(row)
+    item.attachments = getAttachmentsByFavoriteId(row.id)
+    return item
+  })
+}
+
+// 回收站：恢复软删除的收藏
+const restoreItem = id => {
+  const info = getDb().prepare(`UPDATE favorites SET deleted = 0, updated_at = ? WHERE id = ? AND deleted = 1`).run(nowIso(), id)
+  return info.changes > 0
+}
+
+// 回收站：彻底删除（物理删除记录 + 磁盘文件 + 清理空目录），不可恢复
+const purgeItem = id => {
+  const row = getDb().prepare(`SELECT * FROM favorites WHERE id = ? AND deleted = 1 LIMIT 1`).get(id)
+  if (!row) return { ok: false, error: '回收站中不存在该收藏' }
+  const attachments = getDb().prepare(`SELECT * FROM attachments WHERE favorite_id = ?`).all(id)
+  let filesRemoved = 0
+  let bytesRemoved = 0
+  const dirsToTry = new Set()
+  for (const a of attachments) {
+    const rel = String(a.file_path || '')
+    if (rel) {
+      const abs = path.join(process.cwd(), rel)
+      try {
+        if (fs.statSync(abs).isFile()) fs.unlinkSync(abs)
+        filesRemoved++
+        bytesRemoved += Number(a.file_size || 0)
+      } catch {}
+      try { dirsToTry.add(path.dirname(abs)) } catch {}
+    }
+  }
+  const tx = getDb().transaction(() => {
+    getDb().prepare(`DELETE FROM attachments WHERE favorite_id = ?`).run(id)
+    getDb().prepare(`DELETE FROM favorites WHERE id = ? AND deleted = 1`).run(id)
+  })
+  tx()
+  for (const dir of dirsToTry) {
+    try {
+      if (fs.existsSync(dir) && fs.readdirSync(dir).length === 0) fs.rmdirSync(dir)
+    } catch {}
+  }
+  return { ok: true, filesRemoved, bytesRemoved, attachments: attachments.length }
+}
+
 const insertAttachment = ({ id, favoriteId, fileName, storedName, filePath, fileSize, mimeType, isImage }) => {
   const createdAt = nowIso()
   const payload = {
@@ -324,6 +378,9 @@ module.exports = {
   insertItem,
   updateItem,
   deleteItem,
+  listTrash,
+  restoreItem,
+  purgeItem,
   insertAttachment,
   getAttachmentById,
   getAttachmentsByFavoriteId,