fix(mp): P1+P2 稳定性加固 — 导航安全+生产日志+分包预加载+logout清理

P1:
- 全局 23 个页面 Taro.navigateTo → safeNavigateTo，防止页栈超10层
- 生产构建保留 console.warn/error，便于线上问题排查
- 添加 preloadRule 分包预加载（首页预加载健康/医生/文章分包）

P2:
- logout 时清理 ai_chat_history + BLE DataBuffer 缓存
- restore() 移除冗余的双重 Storage 读取（secureGet 已包含 getStorageSync）
- 首页文章图片添加 lazyLoad

apps/miniprogram/src/pages/pkg-doctor-clinical/dialysis/detail/index.tsx

@@ -1,6 +1,7 @@
 import { useState, useCallback } from 'react';
 import { View, Text } from '@tarojs/components';
 import Taro, { useRouter } from '@tarojs/taro';
+import { safeNavigateTo } from '@/utils/navigate';
 import { usePageData } from '@/hooks/usePageData';
 import {
   getDialysisRecord, reviewDialysisRecord,
@@ -167,9 +168,7 @@ export default function DialysisDetail() {
           </View>
         )}
         {record.status === 'draft' && (
-          <View className='action-btn action-btn--secondary' onClick={() => Taro.navigateTo({
-            url: `/pages/pkg-doctor-clinical/dialysis/create/index?id=${id}&version=${record.version}`,
-          })}>
+          <View className='action-btn action-btn--secondary' onClick={() => safeNavigateTo(`/pages/pkg-doctor-clinical/dialysis/create/index?id=${id}&version=${record.version}`)}>
             <Text className='action-btn__text'>编辑</Text>
           </View>
         )}

apps/miniprogram/src/pages/pkg-doctor-clinical/report/index.tsx

@@ -1,6 +1,7 @@
 import { useState, useEffect, useCallback, useRef } from 'react';
 import { View, Text } from '@tarojs/components';
 import Taro, { useRouter } from '@tarojs/taro';
+import { safeNavigateTo } from '@/utils/navigate';
 import { usePageData } from '@/hooks/usePageData';
 import { listLabReports, type LabReportItem } from '@/services/doctor/labReport';
 import { listPatients } from '@/services/doctor/patient';
@@ -99,9 +100,7 @@ export default function ReportList() {
             {reports.map((r) => (
               <ContentCard
                 key={r.id}
-                onPress={() => Taro.navigateTo({
-                  url: `/pages/pkg-doctor-clinical/report/detail/index?patientId=${currentPatientId}&id=${r.id}`,
-                })}
+                onPress={() => safeNavigateTo(`/pages/pkg-doctor-clinical/report/detail/index?patientId=${currentPatientId}&id=${r.id}`)}
               >
                 <View className="report-card__header">
                   <Text className="report-card__type">{r.report_type}</Text>