refactor(frontend): 修复摄影详情页面的代码

- 修复 upper_footer_params 默认值的类型错误，将其从字符串改为对象
- 添加 console.log 语句，用于调试输出 params 对象

frontend/src/views/Photography/detail.vue

@@ -755,10 +755,11 @@ const generate = async function () {
     upper_footer_params: selectedModels.value ? {
       man_id: selectedModels.value.male?.id || "",
       women_id: selectedModels.value.female?.id || ""
-    } :  "",
+    } :  {},
     product_scene_prompt: scenePrompt.value || ''
   }
 
+  console.log(params)
   // 开启进度弹窗
   requesting.value =  false
   partErrList.value = []