fix: 登录时保存完整用户数据

www/app.js

@@ -2502,6 +2502,9 @@ function handleLogin() {
         email: data.user.email || '',
         avatar: data.user.avatar || '👤',
         signature: data.user.signature || '',
+        gender: data.user.gender || '',
+        age: data.user.age || '',
+        region: data.user.region || '',
         registeredAt: Date.now()
       };
       saveCurrentUser();