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/dunder-proto/get.js

@@ -1,30 +0,0 @@
-'use strict';
-
-var callBind = require('call-bind-apply-helpers');
-var gOPD = require('gopd');
-
-var hasProtoAccessor;
-try {
-	// eslint-disable-next-line no-extra-parens, no-proto
-	hasProtoAccessor = /** @type {{ __proto__?: typeof Array.prototype }} */ ([]).__proto__ === Array.prototype;
-} catch (e) {
-	if (!e || typeof e !== 'object' || !('code' in e) || e.code !== 'ERR_PROTO_ACCESS') {
-		throw e;
-	}
-}
-
-// eslint-disable-next-line no-extra-parens
-var desc = !!hasProtoAccessor && gOPD && gOPD(Object.prototype, /** @type {keyof typeof Object.prototype} */ ('__proto__'));
-
-var $Object = Object;
-var $getPrototypeOf = $Object.getPrototypeOf;
-
-/** @type {import('./get')} */
-module.exports = desc && typeof desc.get === 'function'
-	? callBind([desc.get])
-	: typeof $getPrototypeOf === 'function'
-		? /** @type {import('./get')} */ function getDunder(value) {
-			// eslint-disable-next-line eqeqeq
-			return $getPrototypeOf(value == null ? value : $Object(value));
-		}
-		: false;