feat(user): 补充个人信息页接入身份证已存在复用弹框与登录引导

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

miniprogram/app.ts

@@ -4,8 +4,8 @@
     onLaunch() {
         // 已登录则跳过登录页
         const token = wx.getStorageSync('token') || null;
-        // const userInfo = wx.getStorageSync('userInfo') || null;
-        const userInfo = true;
+        const userInfo = wx.getStorageSync('userInfo') || null;
+        // const userInfo = true;
         if (token && userInfo) {
             wx.reLaunch({
                 url: '/pages/home/home'