建议在 frpc-desktop 中添加按日期过滤日志功能（Add log filtering feature by date in frpc-desktop）

[ZhangNanNan1018]

功能建议：
我想建议在 frpc-desktop 中添加一个 按日期过滤日志 的功能。目前，当日志量较大时，很难快速找到特定日期的日志，尤其是在日志积累较多的情况下。添加按日期过滤的功能可以帮助用户更方便地查看和管理日志，提升使用体验。

建议的功能实现：
默认过滤为当天的日志：应用启动时，默认过滤并显示当天（即当前日期）的日志。
日期选择器：在界面中添加日期选择器或日期输入框，让用户可以选择特定的日期来过滤日志。
UI 设计：可以考虑在 UI 上提供一个简单的“日期”下拉框或输入框，用户可以选择日期后，自动更新显示该日期的日志。
功能的优势：
提高用户体验：用户可以通过日期过滤快速定位到需要查看的日志，避免在大量日志中翻找。
提高效率：可以快速查看和分析特定日期的日志，方便故障排查和监控。
更加便捷：默认显示当天日志，减少了用户操作的复杂度，界面也会更直观。
我相信这个功能能够大大提升 frpc-desktop 的使用便捷性，尤其对于需要定期查看日志的用户会非常有帮助。

感谢您考虑这个建议！

Feature Request:
I would like to suggest adding a log filtering feature by date in frpc-desktop. Currently, it's difficult to quickly find specific logs when working with large log files, especially when logs accumulate over time. A date-based filter would help users focus on the logs for a particular day, improving the overall log management experience.

Suggested Implementation:
Default Filter: By default, the application could filter and display logs for the current day (i.e., today's logs).
Date Picker: Implement a date picker or a date input field in the UI, allowing users to select a specific date to filter the logs.
UI Consideration: The UI could have a simple "Date" dropdown or input box where users can choose the date to filter the logs, and it should update the displayed logs accordingly.
Benefits:
Improved User Experience: Users can easily navigate large log files by filtering out irrelevant data.
Efficiency: Quickly identify issues related to a specific day or time period without having to scroll through entire log histories.
Convenience: Defaulting to today's logs will save users time and make the app more intuitive.
I believe this feature would greatly enhance the usability of frpc-desktop for many users who regularly need to check logs for troubleshooting or monitoring purposes.

Thank you for considering this request!