feat: 修复清除数据、语音缓存、排行榜限制，新增项目配置文件

- 修复 cloud.clearAll 静默失败导致重启后数据恢复
- 清除数据弹窗改用自定义 ui-modal 替代 wx.showModal
- TTS 语音合成增加 fileID 持久化缓存，重启不再重新合成
- 排行榜限制前15名，maxRank 参数化到 config.js
- 新增 config.js 统一管理版本号/更新日期/开发者/排行榜限制
- progress-ring 消除 getSystemInfoSync 弃用警告
- voice.js 增加 InnerAudioContext 错误监听
- storage/util 完善用户资料、打卡日期精度、记录日志

utils/storage.js

@@ -1,10 +1,11 @@
-const { formatDate } = require('./util')
+const { formatDate, dateOnly } = require('./util')
 const cloud = require('./cloud')
 
 const RECORDS_KEY = 'training_records'
 const SETTINGS_KEY = 'user_settings'
 const STREAK_KEY = 'current_streak'
 const CUSTOM_PLANS_KEY = 'custom_plans'
+const PROFILE_KEY = 'user_profile'
 
 /**
  * Backfill an `id` for any record that doesn't have one.
@@ -52,6 +53,7 @@ const saveRecord = (record) => {
   records[month].push(record)
   records[month].sort((a, b) => b.date.localeCompare(a.date))
   wx.setStorageSync(RECORDS_KEY, records)
+  console.log('[storage] saveRecord date=' + record.date + ' duration=' + record.duration)
   cloud.pushAll()
 }
 
@@ -105,6 +107,34 @@ const saveSettings = (settings) => {
   cloud.pushAll()
 }
 
+/**
+ * User profile (nickname + avatar). Stored locally and pushed to the
+ * cloud alongside records/settings so the leaderboard can show real
+ * names instead of masked openids.
+ *
+ * Shape: { nickname: string, avatarUrl: string (wxfile://...) }
+ * Both fields are optional; absent profile returns `{}`.
+ */
+const getProfile = () => {
+  const raw = wx.getStorageSync(PROFILE_KEY)
+  if (raw && typeof raw === 'object' && !Array.isArray(raw)) return raw
+  return {}
+}
+
+const saveProfile = (profile) => {
+  // Strip empties so we don't push {nickname: '', avatarUrl: ''}
+  const clean = {}
+  if (profile && typeof profile.nickname === 'string' && profile.nickname.trim()) {
+    clean.nickname = profile.nickname.trim().slice(0, 16)
+  }
+  if (profile && typeof profile.avatarUrl === 'string' && profile.avatarUrl) {
+    clean.avatarUrl = profile.avatarUrl
+  }
+  wx.setStorageSync(PROFILE_KEY, clean)
+  cloud.pushAll()
+  return clean
+}
+
 const getStreak = () => wx.getStorageSync(STREAK_KEY) || { count: 0, lastDate: '' }
 
 /**
@@ -142,25 +172,30 @@ const resetCustomPlan = (planId) => {
  * Validate streak against actual training records.
  * Call on app launch to correct any inconsistencies
  * (e.g. after deleting the only record for a day).
+ *
+ * Streak compares date-ONLY portions of `lastDate` so that training
+ * twice on the same day (with different seconds in `record.date`)
+ * doesn't accidentally reset the streak.
  */
 const validateStreak = () => {
   const streak = getStreak()
   if (!streak.lastDate) return streak
 
   const today = getToday()
-  const yesterday = getDateOffset(today, -1)
+  const todayOnly = dateOnly(today)
+  const yesterdayOnly = dateOnly(getDateOffset(today, -1))
   const records = getRecords()
   const allDates = new Set()
   Object.values(records).forEach(monthRecs => {
-    monthRecs.forEach(r => allDates.add(r.date))
+    monthRecs.forEach(r => allDates.add(dateOnly(r.date)))
   })
 
   // If lastDate is today, check today still has records
-  if (streak.lastDate === today) {
-    if (!allDates.has(today)) {
+  if (dateOnly(streak.lastDate) === todayOnly) {
+    if (!allDates.has(todayOnly)) {
       // Today's records were deleted
-      if (allDates.has(yesterday)) {
-        streak.lastDate = yesterday
+      if (allDates.has(yesterdayOnly)) {
+        streak.lastDate = yesterdayOnly
         streak.count = Math.max(1, streak.count - 1)
       } else {
         streak.count = 0
@@ -178,17 +213,20 @@ const validateStreak = () => {
 
 const updateStreak = (date) => {
   const streak = getStreak()
-  const today = date || getToday()
-  const yesterday = getDateOffset(today, -1)
+  const todayFull = date || getToday()
+  const todayOnly = dateOnly(todayFull)
+  const yesterdayOnly = dateOnly(getDateOffset(todayFull, -1))
 
-  if (streak.lastDate === today) return streak
+  if (dateOnly(streak.lastDate) === todayOnly) return streak
 
-  if (streak.lastDate === yesterday) {
+  if (dateOnly(streak.lastDate) === yesterdayOnly) {
     streak.count += 1
   } else {
     streak.count = 1
   }
-  streak.lastDate = today
+  // Store the date-ONLY portion so subsequent comparisons are stable
+  // across multiple same-day trainings with different seconds.
+  streak.lastDate = todayOnly
   wx.setStorageSync(STREAK_KEY, streak)
   cloud.pushAll()
   return streak
@@ -197,8 +235,10 @@ const updateStreak = (date) => {
 const getToday = () => formatDate(new Date())
 
 const getDateOffset = (dateStr, offset) => {
-  // Use YYYY/MM/DD for iOS compatibility (YYYY-MM-DD may fail on some iOS)
-  const d = new Date(dateStr.replace(/-/g, '/'))
+  // Strip the time portion (formatDate now includes HH:MM:SS) and convert
+  // dashes to slashes — `new Date("YYYY/MM/DD")` is the only reliably-
+  // parsed form across both V8 (WeChat dev tools) and JSCore (iOS).
+  const d = new Date(dateOnly(dateStr).replace(/-/g, '/'))
   d.setDate(d.getDate() + offset)
   return formatDate(d)
 }
@@ -230,6 +270,8 @@ module.exports = {
   getCustomPlans,
   saveCustomPlan,
   resetCustomPlan,
+  getProfile,
+  saveProfile,
   getStreak,
   validateStreak,
   updateStreak,