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/buildURL.js

@@ -1,69 +0,0 @@
-'use strict';
-
-import utils from '../utils.js';
-import AxiosURLSearchParams from '../helpers/AxiosURLSearchParams.js';
-
-/**
- * It replaces all instances of the characters `:`, `$`, `,`, `+`, `[`, and `]` with their
- * URI encoded counterparts
- *
- * @param {string} val The value to be encoded.
- *
- * @returns {string} The encoded value.
- */
-function encode(val) {
-  return encodeURIComponent(val).
-    replace(/%3A/gi, ':').
-    replace(/%24/g, '$').
-    replace(/%2C/gi, ',').
-    replace(/%20/g, '+').
-    replace(/%5B/gi, '[').
-    replace(/%5D/gi, ']');
-}
-
-/**
- * Build a URL by appending params to the end
- *
- * @param {string} url The base of the url (e.g., http://www.google.com)
- * @param {object} [params] The params to be appended
- * @param {?(object|Function)} options
- *
- * @returns {string} The formatted url
- */
-export default function buildURL(url, params, options) {
-  /*eslint no-param-reassign:0*/
-  if (!params) {
-    return url;
-  }
-  
-  const _encode = options && options.encode || encode;
-
-  if (utils.isFunction(options)) {
-    options = {
-      serialize: options
-    };
-  } 
-
-  const serializeFn = options && options.serialize;
-
-  let serializedParams;
-
-  if (serializeFn) {
-    serializedParams = serializeFn(params, options);
-  } else {
-    serializedParams = utils.isURLSearchParams(params) ?
-      params.toString() :
-      new AxiosURLSearchParams(params, options).toString(_encode);
-  }
-
-  if (serializedParams) {
-    const hashmarkIndex = url.indexOf("#");
-
-    if (hashmarkIndex !== -1) {
-      url = url.slice(0, hashmarkIndex);
-    }
-    url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
-  }
-
-  return url;
-}