Fix subscription renewal and partner notification delivery

weapp/pages/settings/settings.js

@@ -154,6 +154,24 @@ Page({
     this._subscribing = false;
   },
 
+  renewSubscribe: async function() {
+    if (this._subscribing) return;
+    this._subscribing = true;
+    try {
+      const results = await requestSubscribe('notify');
+      if (results.notify) {
+        this.setData({ subscribeChecked: true });
+        wx.showToast({ title: '已订阅一次提醒', icon: 'success' });
+      } else {
+        wx.showToast({ title: '本次未授权提醒', icon: 'none' });
+      }
+    } catch (e) {
+      wx.showToast({ title: '订阅失败，请重试', icon: 'none' });
+    } finally {
+      this._subscribing = false;
+    }
+  },
+
   // ===== 背景图 =====
   showBgModal: async function() {
     this.setData({ showBgModal: true, bgPreview: '', bgFilePath: '' });

weapp/pages/settings/settings.wxml

@@ -144,20 +144,23 @@
         <view class="subscribe-tip {{subscribeChecked ? 'on' : 'off'}}">
           <block wx:if="{{subscribeChecked}}">
             <text class="tip-icon">✅</text>
-            <text class="tip-text">通知已开启，TA的操作会第一时间通知你</text>
+            <text class="tip-text">已开启接收提醒，订阅次数用完后需要再次授权</text>
           </block>
           <block wx:else>
             <text class="tip-icon">💡</text>
-            <text class="tip-text">开启后即可收到TA的操作通知</text>
+            <text class="tip-text">开启并授权后，可接收一次TA的操作提醒</text>
           </block>
         </view>
 
+        <button wx:if="{{subscribeChecked}}" class="btn btn-primary" bindtap="renewSubscribe">订阅一次 TA 的提醒</button>
+
         <!-- 说明 -->
         <view class="subscribe-note">
           <text class="note-title">📌 温馨提示</text>
           <text class="note-item">• 通知通过微信「服务通知」推送</text>
-          <text class="note-item">• 每次操作后可能会请求一次订阅授权</text>
-          <text class="note-item">• 若收不到通知，可重新开启此开关</text>
+          <text class="note-item">• 你授权的是自己接收TA提醒的次数，不能替TA授权</text>
+          <text class="note-item">• 每次授权可接收一次提醒，用完后可点击上方按钮续订</text>
+          <text class="note-item">• 勾选「总是保持以上选择」后，后续点击授权可免重复弹窗，仍需逐次申请</text>
         </view>
       </view>
     </view>