fix: 答题接口增加用户ID设置

修复了答题接口中未设置用户ID的问题。
在`courseAnswer`方法中，增加了`param.setUserId(Long.parseLong(getUserId()))`
确保答题记录与用户正确关联。

fs-user-app/src/main/java/com/fs/app/controller/CourseWxH5Controller.java

@@ -106,8 +106,8 @@ public class CourseWxH5Controller extends AppBaseController {
 
     @ApiOperation("答题")
     @PostMapping("/courseAnswer")
-    public R courseAnswer(@RequestBody FsCourseQuestionAnswerUParam param)
-    {
+    public R courseAnswer(@RequestBody FsCourseQuestionAnswerUParam param){
+        param.setUserId(Long.parseLong(getUserId()));
         logger.info("zyp \n【答题】：{}",param.getQuestions());
         if (param.getDuration()==null){
             logger.info("zyp \n【未识别到时长】：{}",param.getUserId());