feat(ui): redesign all miniprogram pages

- 全局样式改为粉色(#E6508C)/金色(#DCB982)/绿色(#52c41a)配色
- 所有非tab页使用自定义导航栏，带彩色头部+标题+副标题
- login页: 粉色头部+🌸图标+微信授权登录
- scan页: 粉色头部+虚线扫码框+手动输入按钮
- ble-connect页: 蓝牙提示+搜索中/已发现设备卡片
- bind-success页: 绿色头部+成功图标+7天试用提示卡
- wear-check页: 设备信息行+佩戴指引卡片
- index首页: 粉色设备卡片+开始护理/设备管理按钮
- treatment-setup页: 模式选择+面部地图选区域
- auto-scan页: 面部轮廓+扫描线动画+检测标签
- treating页: 蓝色头部+大倒计时+渐变进度条+放松提示
- treatment-done页: 绿色头部+统计卡片+已记录提示
- subscribe-prompt页: 普通/智能模式对比+试用提示+金色订阅按钮
- subscribe-plans页: 金色头部+服务卡片+月卡/年卡选择
- subscribe-success页: 绿色头部+订阅详情卡+金色按钮
- profile页: 渐变头部+用户行+订阅卡+菜单列表
- history页: 粉色统计行+模式标签记录列表

miniprogram/pages/treatment-done/treatment-done.wxml

@@ -1,34 +1,29 @@
-<view class="container">
-  <view class="card text-center">
-    <view class="done-icon">&#10003;</view>
-    <view class="section-title">护理完成</view>
+<view class="page">
+  <view class="page-header page-header-green">
+    <view class="page-header-title">护理完成</view>
+    <view class="page-header-subtitle">本次护理已结束</view>
   </view>
 
-  <view class="card">
-    <view class="flex-between mb-20">
-      <text>护理时长</text>
-      <text>{{durationText}}</text>
-    </view>
-    <view class="flex-between mb-20">
-      <text>护理区域</text>
-      <text class="text-muted">{{regionNames.join('、')}}</text>
-    </view>
-    <view class="flex-between">
-      <text>平均光功率密度</text>
-      <text>{{avgPd}}</text>
-    </view>
-  </view>
+  <view class="page-content">
+    <view class="result-icon">✓</view>
+    <view class="result-title">护理完成！</view>
 
-  <view class="card text-center">
-    <view wx:if="{{syncing}}" class="text-muted">
-      <view class="spinner-sm"></view>
-      <text>正在同步记录...</text>
+    <view class="result-data">
+      <view class="result-item">
+        <view class="result-value">{{durationText}}</view>
+        <view class="result-label">护理时长</view>
+      </view>
+      <view class="result-item">
+        <view class="result-value">{{regionNames.length}}</view>
+        <view class="result-label">护理区域</view>
+      </view>
     </view>
-    <view wx:elif="{{synced}}" class="text-success">记录已同步</view>
-    <view wx:else class="text-error">同步失败，可稍后在护理记录中重试</view>
-  </view>
 
-  <view class="btn-area-fixed">
-    <view class="btn-primary" bindtap="onBackHome">返回首页</view>
+    <view class="result-tip">
+      <text class="result-tip-icon">✨</text>
+      <text class="result-tip-text">本次护理已记录</text>
+    </view>
+
+    <button class="btn-primary" bindtap="onBackHome">返回首页</button>
   </view>
 </view>