refactor(secondTop): 优化营期设置和结束逻辑

使用getRequestParams统一处理请求参数
将硬编码的字符串值改为变量引用

my-vue-app/src/views/secondTop/secondTop.vue

@@ -246,11 +246,9 @@ const centerData = ref({
 // 保存营期
   const saveCampSettings = async () => {
     recalculateStageDates();
-    
     // 准备API请求参数
     const params = {
-      user_name: userStore.userInfo.username,
-      user_level: userStore.userInfo.user_level.toString(),
+      ...getRequestParams(),
       receipt_data_time: dataReceivingStage.value.days.toString()
     };
     
@@ -267,14 +265,13 @@ const centerData = ref({
       alert('保存失败，请重试');
     }
   };
-
+const padding111 = ref('11')
   // 结束营期
   const finishCamp = async () => {
     try {
       const params = {
-        user_name: userStore.userInfo.username,
-        user_level: userStore.userInfo.user_level.toString(),
-        is_camp_finish: "true"
+        ...getRequestParams(),
+        is_camp_finish: padding111.value.toString()
       };
       
       const res = await getCampPeriodAdmin(params);