This application is a utility tool.
* Start a 25-minute countdown clock that runs until zero.
* Add text items to a daily list using a manual input form.
* Assign tags to items from three options: General, Work, or Focus.
* Control the clock with buttons to play, pause, or reset the countdown.
* Automatically move an item to the completed list after the clock reaches zero.
* View a horizontal list of text items representing completed sessions.
* Remove individual items from the active list or clear all items from the completed list.
* View a text label regarding the local data handling of the tool.