chore: 更新静态资源文件并清理构建输出目录

删除旧的构建输出文件，包括图片资源和编译生成的JavaScript文件
添加新的图标资源文件到assets/img目录
更新package.json中的开发脚本配置

.output/server/node_modules/axios/lib/helpers/isURLSameOrigin.js

@@ -1,14 +0,0 @@
-import platform from '../platform/index.js';
-
-export default platform.hasStandardBrowserEnv ? ((origin, isMSIE) => (url) => {
-  url = new URL(url, platform.origin);
-
-  return (
-    origin.protocol === url.protocol &&
-    origin.host === url.host &&
-    (isMSIE || origin.port === url.port)
-  );
-})(
-  new URL(platform.origin),
-  platform.navigator && /(msie|trident)/i.test(platform.navigator.userAgent)
-) : () => true;