摸鱼时长提醒

本扩展程序在工作日统计用户在指定非办公网站上的浏览时长，帮助用户了解自己的浏览习惯。扩展程序会每分钟检查一次用户是否在跟踪的网站上，如果在工作时间内，则记录浏览时长。

所有数据仅存储在本地浏览器中，不会上传到任何远程服务器。扩展程序会在跟踪的网站上显示一个浮层，实时展示今日的摸鱼时长。用户可以随时在设置页面添加或删除跟踪的网站，修改工作时间窗口，切换主题模式，或卸载扩展程序删除所有数据。

扩展程序每天午夜会自动重置当日统计，并清理超过一年的历史数据，确保数据整洁和隐私安全。

This extension tracks the time users spend on specified non-work-related websites during workdays, helping them understand their browsing habits. It checks every minute whether the user is on a tracked website. If the activity occurs within set working hours, the browsing duration is recorded. All data is stored locally in the browser and is not uploaded to any remote servers.

A floating overlay is displayed on tracked websites to show the user's real-time "unproductive time" for the current day. Users can customize the extension by adding or removing websites from the tracking list, adjusting work hours, switching theme modes, or uninstalling the extension to delete all data—all through the settings page.

The extension automatically resets daily statistics at midnight and clears historical data older than one year to ensure data organization and user privacy.