feature：支持Enka面板更新：%更新展柜面板

lib/avatar.js

@@ -102,17 +102,24 @@ export const refreshPanel = async (api, deviceFp) => {
   // 获取新数据
   const newData = await getAvatarInfoList(api, deviceFp, true);
   if (!newData) return null;
+  return mergePanel(api.uid, newData);
+};
 
+/**
+ * 合并保存新面板
+ * @param {string|number} uid UID
+ * @param {import('../model/Enka/interface').Mys.Avatar[]} newData
+ */
+export const mergePanel = async (uid, newData) => {
   // 合并新旧数据
-  const finalData = updatePanelData(api.uid, newData);
-
+  const finalData = updatePanelData(uid, newData);
   const formattedData = finalData.map(item => new ZZZAvatarInfo(item));
   for (const item of formattedData) {
     // 下载图片资源
     await item.get_basic_assets();
   }
   return formattedData;
-};
+}
 
 /**
  *获取面板数据