fix: 修复头像存储、日历详情数据与弹窗定位问题

- settings: 补上缺失的 util 导入,onChooseAvatar 不再抛
  ReferenceError,头像走 data URI 永久存储主路径
- records: 日历详情改用 dateOnly 比较,修复详情永远显示 0 次/0 时长
- records: 日历详情弹窗从 ui-modal 改为普通 view + fixed,
  修复被底部 dock 遮挡/不居中;补暗黑阴影描边与滚动穿透处理

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

config.js

@@ -4,14 +4,14 @@
  */
 module.exports = {
   /** 应用版本号，外显在设置页「关于」 */
-  version: 'v2.0',
+  version: 'v2.5',
 
   /** 最后更新日期，外显在设置页「关于」 */
-  updatedAt: '2026-07-08',
+  updatedAt: '2026-07-09',
 
   /** 开发者名称 / 微信号，设置页点击可复制 */
   developer: '刘承',
 
   /** 排行榜最大显示人数 */
-  leaderboardMaxRank: 15
+  leaderboardMaxRank: 20
 }

pages/records/records.js

@@ -108,7 +108,9 @@ Page({
     const { year, month, day } = e.detail
     const dateStr = `${year}-${String(month).padStart(2, '0')}-${String(day).padStart(2, '0')}`
     const allRecords = Object.values(storage.getRecords()).flat()
-    const sessions = allRecords.filter(r => r.date === dateStr)
+    // record.date 是 "YYYY-MM-DD HH:MM:SS"(formatDate 生成),dateStr 只有
+    // 日期部分,直接 === 永远不匹配,必须用 dateOnly 截取后再比。
+    const sessions = allRecords.filter(r => util.dateOnly(r.date) === dateStr)
     const totalDur = sessions.reduce((sum, r) => sum + r.duration, 0)
     const calories = Math.round(totalDur * 0.068)
     this.setData({
@@ -127,6 +129,9 @@ Page({
     this.setData({ showDayDetail: false })
   },
 
+  // Swallow touchmove on the popup so the background page doesn't scroll.
+  onNoop() { /* swallow */ },
+
   onLongPressDelete(e) {
     this.onDeleteRecord(e)
   },

pages/records/records.json

@@ -1,8 +1,7 @@
 {
   "usingComponents": {
     "calendar-heatmap": "/components/calendar-heatmap/calendar-heatmap",
-    "ui-card": "/components/ui-card/ui-card",
-    "ui-modal": "/components/ui-modal/ui-modal"
+    "ui-card": "/components/ui-card/ui-card"
   },
   "navigationBarTitleText": "训练记录"
 }

pages/records/records.wxml

@@ -113,8 +113,13 @@
   </view>
   <!-- /hidden wrapper -->
 
-  <!-- 日期详情弹窗 -->
-  <ui-modal visible="{{showDayDetail}}" position="center" bind:close="onCloseDayDetail">
+  <!-- 日期详情弹窗:普通 view 实现,不用 ui-modal。
+       自定义组件根元素的 position: fixed 会被小程序运行时吞掉,叠加
+       .page-enter 的 transform 会让 fixed 降级相对 .container,导致弹窗
+       落到容器末尾而非视口居中。普通 view 的 fixed 100% 生效。 -->
+  <view wx:if="{{showDayDetail}}" class="day-detail-mask" catchtouchmove="onNoop">
+    <view class="day-detail-mask__bg" bindtap="onCloseDayDetail"></view>
+    <view class="day-detail-body" catchtap="onNoop">
       <view class="detail-date-row">
         <image class="detail-icon" src="{{icons.calendarFill}}" mode="aspectFit"></image>
         <text class="detail-date">{{dayDetail.date}}</text>
@@ -139,5 +144,6 @@
       <view class="detail-close" bindtap="onCloseDayDetail">
         <text>关闭</text>
       </view>
-  </ui-modal>
+    </view>
+  </view>
 </view>

pages/records/records.wxss

@@ -221,7 +221,57 @@
   line-height: 1;
 }
 
-/* ---- day detail popup ---- */
+/* ---- day detail popup ----
+   普通 view 实现,不用 ui-modal:自定义组件根元素的 position: fixed
+   会被小程序运行时吞掉(见 settings.wxss plan-editor 注释),叠加
+   .page-enter 的 transform 会让 fixed 降级相对 .container,导致弹窗
+   落到容器末尾而非视口居中。普通 view 的 fixed 100% 生效。 */
+.day-detail-mask {
+  position: fixed;
+  top: 0; left: 0; right: 0; bottom: 0;
+  z-index: 1000;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.day-detail-mask__bg {
+  position: absolute;
+  top: 0; left: 0; right: 0; bottom: 0;
+  background: rgba(0, 0, 0, 0.45);
+  animation: dayDetailFade 0.25s ease;
+}
+
+.day-detail-body {
+  position: relative;
+  width: 560rpx;
+  border-radius: 28rpx;
+  padding: 48rpx 40rpx 36rpx;
+  background: var(--card-bg);
+  box-sizing: border-box;
+  text-align: center;
+  box-shadow: 0 16rpx 48rpx rgba(0, 0, 0, 0.25);
+  animation: dayDetailPop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
+}
+
+@media (prefers-color-scheme: dark) {
+  .day-detail-body {
+    /* 暗黑下 body(#1C1C1E)与页面(#0F0F12)都偏深,加深阴影 + 微亮描边拉开层次 */
+    box-shadow: 0 16rpx 48rpx rgba(0, 0, 0, 0.6), 0 0 0 1rpx rgba(255, 255, 255, 0.06);
+  }
+}
+
+@keyframes dayDetailFade {
+  from { opacity: 0; }
+  to   { opacity: 1; }
+}
+
+@keyframes dayDetailPop {
+  from { transform: scale(0); opacity: 0; }
+  60%  { transform: scale(1.05); }
+  to   { transform: scale(1); opacity: 1; }
+}
+
 .detail-date-row {
   display: flex;
   align-items: center;

pages/settings/settings.js

@@ -5,6 +5,7 @@ const iconsMod = require('../../utils/icons')
 const cloud = require('../../utils/cloud')
 const config = require('../../config')
 const darkMod = require('../../utils/darkMode')
+const util = require('../../utils/util')
 
 /**
  * Build the simplified plans list shown in the settings UI by overlaying