feat(home,my): 首页和我的页从缓存回显用户信息

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

miniprogram/pages/home/home.ts

@@ -1,4 +1,14 @@
 import { get } from '../../utils/request/index'
+import { calcAge } from '../../utils/idCard/index'
+import type { UserInfo } from '../../api/index'
+
+/** 页面展示用用户信息 */
+interface PageUserInfo {
+    realname: string
+    sex_dictText: string
+    age: number
+    height: number
+}
 
 /** 将体重数字拆成整数 + 小数字符串 */
 const splitWeight = (weight: number): { int: number; decimal: string } => {
@@ -10,10 +20,25 @@ const splitWeight = (weight: number): { int: number; decimal: string } => {
 Page({
     data: {
         record: null,
+        userInfo: null as PageUserInfo | null,
     },
 
     onShow() {
-        
+        this._loadUserInfo()
+    },
+
+    // 从缓存回显用户信息
+    _loadUserInfo() {
+        const raw = wx.getStorageSync('userInfo') as UserInfo | null
+        if (!raw?.userId) return
+        this.setData({
+            userInfo: {
+                realname: raw.realname ?? '',
+                sex_dictText: raw.sex === 1 ? '男' : raw.sex === 2 ? '女' : '',
+                age: calcAge(raw.birthday),
+                height: raw.height ?? 0,
+            },
+        })
     },
 
     onShareAppMessage(): WechatMiniprogram.Page.ICustomShareContent {