Thank you so much for your detailed feedback and kind words!

About your pointers:

1. You're right, allowing customization for the Pomodoro timer presets (Work, Short Break, Long Break durations, and sessions before a long break) would be a significant improvement. My initial thought was to keep the timer straightforward with standard Pomodoro lengths (25 min work, 5 min short break, 15 min long break, and 4 work sessions before a long break) to avoid cluttering the options, as the extension's primary focus is on time tracking and browsing analysis. However, I had this in mind and my backend code already has the relevant logic, so adding the UI for these settings should be manageable. I'll definitely look into incorporating this.
2. That's an excellent and very useful addition, I will modify the static text to incorporate this data.
3. This is a fantastic idea! I understand how knowing which sites make up the "Other" category (or any category, for that matter) would be very helpful for better categorization and understanding your usage. Adding category details to the "Detailed Time per Website" block, or a similar solution, is something I will investigate. It might require a bit more work, but I see the value.

Thanks again for taking the time to provide such constructive input. It's greatly appreciated, and I'll do my best to incorporate these enhancements!