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/bind-success/bind-success.js

@@ -1,9 +1,24 @@
+var i18n = require('../../i18n/index')
+
 Page({
   data: {
     statusBarHeight: 44,
     deviceId: '',
     trialDays: 7,
-    isFreeMode: false
+    isFreeMode: false,
+    tipTitle: ''
+  },
+
+  onShow: function () {
+    i18n.bind(this)
+  },
+
+  updateTip: function () {
+    this.setData({
+      tipTitle: this.data.isFreeMode
+        ? i18n.t('bindSuccess.freeModeOpen')
+        : i18n.t('bindSuccess.trialGranted', { days: this.data.trialDays })
+    })
   },
 
   onBack: function () {
@@ -18,10 +33,14 @@ Page({
     var app = getApp()
     this.setData({ statusBarHeight: app.globalData.statusBarHeight })
     this.setData({ deviceId: options.device_id || '' })
+    this.updateTip()
     var self = this
     var http = require('../../utils/request')
     http.get('/api/v1/subscription').then(function (sub) {
-      if (sub && sub.plan === 'free') self.setData({ isFreeMode: true })
+      if (sub && sub.plan === 'free') {
+        self.setData({ isFreeMode: true })
+        self.updateTip()
+      }
     }).catch(function () {})
   },