perf(miniprogram): 全面性能优化 — 分包加载 + 请求缓存 + 渲染优化

分包加载（主包从 517KB 降至 275KB，-47%）：
- 将 27 个页面拆入 6 个分包（health/doctor/mall/profile/content/device）
- vendors.js 从 192KB 降至 36KB（-81%）
- echarts 514KB 仅在访问健康趋势页时按需加载

请求层优化：
- GET 请求增加 in-flight 去重 + 60s TTL 响应缓存
- 新建 points store 集中管理积分/签到状态（消除 5 处重复调用）
- health store todaySummary 增加 60s TTL
- mutation 后自动失效缓存（health input/daily-monitoring）
- logout 时清空请求缓存

渲染优化：
- 7 个组件添加 React.memo（EcCanvas/TrendChart/Loading/EmptyState 等）
- 修复 TrendChart setChartReady 导致的双重渲染
- 静态数组（quickServices/quickActions/trendLinks）提取到模块级
- restoreAuth 从页面级提升到 App 级别
- 文章列表图片添加 lazyLoad

构建优化：
- prod 配置添加 terser（drop_console + drop_debugger）
- crypto-js 从全量引入改为按需引入（AES + Utf8）

apps/miniprogram/src/app.config.ts

@@ -3,44 +3,50 @@ export default defineAppConfig({
     'pages/index/index',
     'pages/login/index',
     'pages/health/index',
-    'pages/health/input/index',
-    'pages/health/trend/index',
-    'pages/health/daily-monitoring/index',
+    'pages/consultation/index',
+    'pages/consultation/detail/index',
+    'pages/mall/index',
+    'pages/profile/index',
     'pages/appointment/index',
     'pages/appointment/create/index',
     'pages/appointment/detail/index',
     'pages/article/index',
-    'pages/article/detail/index',
-    'pages/report/detail/index',
-    'pages/ai-report/list/index',
-    'pages/ai-report/detail/index',
-    'pages/followup/detail/index',
-    'pages/consultation/index',
-    'pages/consultation/detail/index',
-    'pages/mall/index',
-    'pages/mall/exchange/index',
-    'pages/mall/orders/index',
-    'pages/mall/detail/index',
-    'pages/profile/index',
-    'pages/profile/family/index',
-    'pages/profile/family-add/index',
-    'pages/profile/reports/index',
-    'pages/profile/followups/index',
-    'pages/profile/medication/index',
-    'pages/profile/settings/index',
     'pages/legal/user-agreement',
     'pages/legal/privacy-policy',
-    'pages/doctor/index',
-    'pages/doctor/patients/index',
-    'pages/doctor/patients/detail/index',
-    'pages/doctor/consultation/index',
-    'pages/doctor/consultation/detail/index',
-    'pages/doctor/followup/index',
-    'pages/doctor/followup/detail/index',
-    'pages/doctor/report/index',
-    'pages/doctor/report/detail/index',
-    'pages/events/index',
-    'pages/device-sync/index',
+  ],
+  subPackages: [
+    {
+      root: 'pages/health',
+      pages: ['trend/index', 'input/index', 'daily-monitoring/index'],
+    },
+    {
+      root: 'pages/doctor',
+      pages: [
+        'index', 'patients/index', 'patients/detail/index',
+        'consultation/index', 'consultation/detail/index',
+        'followup/index', 'followup/detail/index',
+        'report/index', 'report/detail/index',
+      ],
+    },
+    {
+      root: 'pages/mall',
+      pages: ['exchange/index', 'orders/index', 'detail/index'],
+    },
+    {
+      root: 'pages/profile',
+      pages: [
+        'family/index', 'family-add/index', 'reports/index',
+        'followups/index', 'medication/index', 'settings/index',
+      ],
+    },
+    {
+      root: 'pages',
+      pages: [
+        'article/detail/index', 'ai-report/list/index',
+        'ai-report/detail/index', 'report/detail/index',
+        'followup/detail/index', 'events/index', 'device-sync/index',
+      ],
+    },
   ],
   tabBar: {
     color: '#A8A29E',