[AI Generated]: fix(*): 修复蓝牙连接全链路问题，包含 bus 重复订阅、activeProtocol 空指针、stop 竞速、重连计数器跨页面共享、OTA 超时保护、硬超时改事件驱动、保活定时器泄漏及回调错误处理

components/configureDevice_2/configureDevice_2.js

@@ -95,7 +95,10 @@ Component({
 
         addUser() {
             if (this.data.userList.length >= 10) {
-                wx.showToast({ title: "超过最大用户数", icon: "none" });
+                wx.showToast({ 
+					title: "超过最大用户数", 
+					icon: "none"
+				});
                 return;
             }
 			this.selectComponent("#configureDevice2AddUser").showModal();
@@ -178,19 +181,27 @@ Component({
             wx.showLoading({ title: "正在同步用户信息...", mask: true });
             app.globalData.ppScale.activeProtocol.dataFetchUserID((deviceUserIds) => {
                 console.log("设备端已有用户ID列表", deviceUserIds);
-                let rawList = Array.isArray(deviceUserIds) ? deviceUserIds : [];
+
+                // 回调返回非数组视为获取失败
+                if (!Array.isArray(deviceUserIds)) {
+                    wx.hideLoading();
+                    wx.showToast({ title: "获取设备用户列表失败，请重试", icon: "none" });
+                    return;
+                }
+
+                let rawList = deviceUserIds;
                 // 兼容对象数组和纯ID数组，统一转为字符串比对
                 let deviceIds = rawList.map(item => ({
                     id: item,
                     memberID: ""
                 }));
-                let localIds = userList.map(user => user.id);
+                let localIds = userList.map(user => user.userId);
 
                 // 秤有、列表没有 → 需要从秤删除
-                let needDeleteList = deviceIds.filter(d => !localIds.includes(d.id));
+                let needDeleteList = deviceIds.filter(d => !localIds.includes(d.userId));
 				
                 // 秤没有、列表有 → 需要下发到秤
-                let needSyncList = userList.filter(user => !deviceIds.some(d => d.userID == user.id));
+                let needSyncList = userList.filter(user => !deviceIds.some(d => d.userID == user.userId));
                 
                 console.log("需删除", needDeleteList, "需下发", needSyncList);
 
@@ -218,7 +229,7 @@ Component({
                     wx.showLoading({ title: "正在下发第" + (syncIndex + 1) + "/" + needSyncList.length + "个用户...", mask: true });
                     let user = needSyncList[syncIndex];
                     app.globalData.ppScale.activeProtocol.dataSyncUserInfo({
-                        userID: user.id,
+                        userID: user.userId,
                         userName: user.realname,
                         memberID: "",
                         age: user.age || '',
@@ -257,7 +268,7 @@ Component({
                     wx.showLoading({ title: "正在删除第" + (delIndex + 1) + "/" + needDeleteList.length + "个多余用户...", mask: true });
                     let item = needDeleteList[delIndex];
                     app.globalData.ppScale.activeProtocol.dataDeleteUser({
-                        userID: item.id,
+                        userID: item.userId,
                         memberID: ""
                     }, (status) => {
                         if (status == 0) {