fix(request): 接口响应字段由 data 统一为 result 并调整成功码判断

ApiResponse 业务数据字段由 data 改为 result，成功码由字符串 '00000' 改为数字 200，
登录与补充资料页面同步改为读取 res.result。

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

miniprogram/utils/request/index.ts

@@ -39,7 +39,7 @@ const request = <T = any>(
             success: (res) => {
                 if (loading) _hideLoading()
                 const body = res.data as ApiResponse<T>
-                if (body.code === '00000') {
+                if (body.code === 200) {
                     resolve(body)
                 } else {
                     wx.showToast({ title: body.msg || '请求失败', icon: 'none' })