feat(i18n): 剩余15页全量接入中英(登录/注册/扫码/绑定/佩戴/扫描/治疗/订阅/帮助等)

- 3 个并行 agent 各管 5 页,互不重叠命名空间
- 全 App 18 页均 i18n.bind,22 命名空间/400 键中英对齐
- 动态文案(时长/天数/价格/区域)JS 内 i18n.t 计算;区域标签复用 common.regions

miniprogram/pages/auto-scan/auto-scan.wxml

@@ -1,15 +1,15 @@
 <view class="page">
   <view class="page-header page-header-pink" style="padding-top: {{statusBarHeight + 24}}px;">
-    <view class="nav-back" bindtap="onBack">‹ 返回</view>
-    <view class="page-header-title">智能检测</view>
-    <view class="page-header-subtitle">{{phase === 'ready' ? '准备就绪' : phase === 'waiting_fit' ? '等待佩戴贴合...' : phase === 'collecting' ? '采集数据中 (' + frameCount + '帧)...' : '检测完成，正在启动...'}}</view>
+    <view class="nav-back" bindtap="onBack">‹ {{i18n.common.back}}</view>
+    <view class="page-header-title">{{i18n.autoScan.title}}</view>
+    <view class="page-header-subtitle">{{phase === 'ready' ? i18n.autoScan.subReady : phase === 'waiting_fit' ? i18n.autoScan.subWaiting : phase === 'collecting' ? i18n.autoScan.subCollectingPre + frameCount + i18n.autoScan.subCollectingPost : i18n.autoScan.subDone}}</view>
   </view>
 
   <view class="page-content">
     <!-- 待开始 -->
     <view wx:if="{{phase === 'ready'}}">
-      <view class="scan-hint">设备已佩戴，点击下方按钮开始智能检测</view>
-      <button class="btn-primary mt-30" bindtap="onStartScan">开始检测</button>
+      <view class="scan-hint">{{i18n.autoScan.readyHint}}</view>
+      <button class="btn-primary mt-30" bindtap="onStartScan">{{i18n.autoScan.startBtn}}</button>
     </view>
 
     <!-- 等待贴合 -->
@@ -19,7 +19,7 @@
           <view class="scan-line"></view>
         </view>
       </view>
-      <view class="scan-status">正在检测面膜贴合状态，请确保设备正确佩戴...</view>
+      <view class="scan-status">{{i18n.autoScan.waitingStatus}}</view>
     </view>
 
     <!-- 采集中 -->
@@ -29,12 +29,12 @@
           <view class="scan-line"></view>
         </view>
       </view>
-      <view class="scan-status">已贴合，正在采集光谱数据... 已收到 {{frameCount}} 帧</view>
+      <view class="scan-status">{{i18n.autoScan.collectingStatusPre}}{{frameCount}}{{i18n.autoScan.collectingStatusPost}}</view>
     </view>
 
     <!-- 完成，自动跳转 -->
     <view wx:if="{{phase === 'done'}}">
-      <view class="scan-status">检测完成（共 {{frameCount}} 帧），正在启动治疗...</view>
+      <view class="scan-status">{{i18n.autoScan.doneStatusPre}}{{frameCount}}{{i18n.autoScan.doneStatusPost}}</view>
     </view>
 
     <view class="scan-error" wx:if="{{error}}">{{error}}</view>