fix: 修复Docker环境下登录跳转失败问题

## 问题描述
在Docker容器环境中，用户登录成功后无法正常跳转到目标页面，而直接运行的前端可以正常跳转。
表现为：登录成功提示显示为红色错误样式，且不会执行页面跳转。

## 根本原因
Docker构建时缺少关键环境变量配置，导致前端无法正确判断后端响应的成功状态：
- VITE_SERVICE_SUCCESS_CODE 在构建时为 undefined
- isBackendSuccess 判断失败：String(200) === undefined → false
- 成功的登录响应被错误地当作失败处理

## 修复内容

### 1. 修复Docker环境变量配置 (Dockerfile.prod)
- 添加 VITE_SERVICE_SUCCESS_CODE=200
- 添加 VITE_SERVICE_LOGOUT_CODES=600,401
- 添加 VITE_SERVICE_MODAL_LOGOUT_CODES=401
- 添加 VITE_SERVICE_EXPIRED_TOKEN_CODES=40101

### 2. 修复refreshToken处理 (auth/index.ts)
- 处理后端只返回token，没有refreshToken的情况
- 避免存储undefined到localStorage

### 3. 添加调试日志 (request/index.ts)
- 在isBackendSuccess中添加调试输出
- 便于后续问题排查

## 测试验证
- ✅ Docker环境登录跳转正常
- ✅ 成功提示显示为绿色
- ✅ 登录后正确跳转到目标页面
- ✅ 不影响非Docker环境的正常功能

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

ljwx-admin/Dockerfile.prod

@@ -36,6 +36,11 @@ ENV VITE_HTTP_PROXY=Y
 ENV VITE_SERVICE_BASE_URL=/proxy-default
 ENV VITE_BIGSCREEN_URL=/proxy-default
 ENV VITE_OTHER_SERVICE_BASE_URL='{"demo": "/proxy-default"}'
+# 添加缺失的关键环境变量
+ENV VITE_SERVICE_SUCCESS_CODE=200
+ENV VITE_SERVICE_LOGOUT_CODES=600,401
+ENV VITE_SERVICE_MODAL_LOGOUT_CODES=401
+ENV VITE_SERVICE_EXPIRED_TOKEN_CODES=40101
 
 # 构建生产版本
 RUN pnpm run build

ljwx-admin/src/service/request/index.ts

@@ -71,7 +71,13 @@ export const request = createFlatRequest<App.Service.Response, RequestInstanceSt
     isBackendSuccess(response) {
       // when the backend response code is "0000"(default), it means the request is success
       // to change this logic by yourself, you can modify the `VITE_SERVICE_SUCCESS_CODE` in `.env` file
-      return String(response.data.code) === import.meta.env.VITE_SERVICE_SUCCESS_CODE;
+      const success = String(response.data.code) === import.meta.env.VITE_SERVICE_SUCCESS_CODE;
+      console.log('[Request] isBackendSuccess check:', {
+        responseCode: response.data.code,
+        expectedCode: import.meta.env.VITE_SERVICE_SUCCESS_CODE,
+        success
+      });
+      return success;
     },
     async onBackendFail(response, instance) {
       const authStore = useAuthStore();

ljwx-admin/src/store/modules/auth/index.ts

@@ -98,7 +98,8 @@ export const useAuthStore = defineStore(SetupStoreId.Auth, () => {
   async function loginByToken(loginToken: Api.Auth.LoginToken) {
     // 1. stored in the localStorage, the later requests need it in headers
     localStg.set('token', loginToken.token);
-    localStg.set('refreshToken', loginToken.refreshToken);
+    // 修复：如果后端没有返回refreshToken，则使用空字符串
+    localStg.set('refreshToken', loginToken.refreshToken || '');
 
     // 2. get user info
     const pass = await getUserInfo();