feat: 完善淘宝小程序拍照、报告与登录流程

接入本地实时识别和自动三连拍，调整报告裁切、商品跳转、分享标题及居中页眉；完善游客会话、后台渠道隔离、部署脚本与回归测试。

taobao/app.js

@@ -10,11 +10,21 @@ App({
     payload: null
   },
 
+  onShareAppMessage: function () {
+    return require('./utils/share').message();
+  },
+
   onLaunch: function () {
-    // 预取语音清单(失败静默,不影响主流程)
-    require('./utils/voice.js').init();
+    require('./utils/api.js').resetForLaunch();
+    // The login screen needs no native audio player. voice.play() creates its
+    // context lazily when spoken guidance is actually needed.
+  },
+  onShow: function () {
+    var api = require('./utils/api.js');
+    if (api.hasSession() && !api.isGuest()) api.restore().catch(function () {});
   },
   onHide: function () {
+    require('./utils/api.js').suspendSession();
     require('./utils/voice.js').stop(true);
   },
   // 真机上看不到 console：开发版里把未捕获异常弹出到屏幕上，方便截图定位。