fix: submitAccessResult返回类型改为Object兼容Map和DTO

par-api/src/main/java/com/par/api/controller/AccessResultController.java

@@ -30,7 +30,7 @@ public class AccessResultController {
      * mediabot 提交访问站点的返回数据
      */
     @PostMapping("/api/v1/sites/{siteId}/access-result")
-    public ApiResponse<AccessResultDTO> submitAccessResult(
+    public ApiResponse<Object> submitAccessResult(
             @PathVariable("siteId") String siteId,
             @RequestBody Map<String, Object> payload,
             HttpServletRequest request) {