fixed bugs

🚀Switched to a new library for converting Ugoira to WebM, significantly improving conversion speed
Thanks to hospotho

✨When hovering the mouse cursor over a novel thumbnail, the downloader shows a quick download button; click to download the novel or series

✨Added support for contest pages

✨On the "My Works" page, you can now export work data to a CSV file

✨When saving work metadata, in addition to the previous TXT format, you can now choose to save in JSON format

🐞Pixiv recently changed the search page, which affected some downloader features; this has now been fixed

🐞Fixed some other bugs

Added the function of automatically merging series novels

✨新增设置项：把文件保存到用户上次选择的位置

🔧适配了新版排行榜页面

🐞修复了“显示更大的缩略图”显示异常的问题

最近 Pixiv 的很多页面都改版了，一个共同的特征是原本宽度为 1224px 的元素的父元素也加上了 1224px 的宽度限制，所以这次修复主要是查找这些父元素，加宽它们的宽度。

😊下载卡住时不再自动刷新页面重试，并且显示更详细的帮助信息

该版本新增了复制功能，用户可以点击复制按钮同时复制作品的图片和文字摘要。

优化了一些提示，改善使用体验