Pomodoro Focus: notifications and menu bar timer

I started using Pomodoro Focus today, and it has been an incredible addition to the Mac app! I have two suggestions:

1. It would be helpful to receive a notification and/or sound when a focus or break interval ends.

2. It would be great to display the countdown timer in the macOS menu bar at the top-right of the screen. This would let users check the remaining time without reopening the app.

Thank you for adding this feature!