Daily Routine Timer

[[ Main features ]]
- The timer time can be set up to 24 hours (0 seconds to 23:59:59).
- The elapsed time can display more than 24 hours. ( 0 seconds to infinity )
- The timer's remaining time is displayed as a percentage to minimize distractions.
- The timer's time display shows "Time remaining" and "Elapsed time" together.
- You can toggle between the timer's "Time remaining" and "Time elapsed" to select the main display time.
- The timer's graph UI automatically adapts to different screen sizes on different devices.
- When the timer ends, the UI color changes with a sound to enhance the visual impact of the alarm condition.
- You can use the timer's various routine icons for better focus and productivity.
- Theme function support: “Use system settings” - “Light” - “Dark”
- You can choose from different colors for routine icons.

[[ Timer control panel functions ]]
- Play: Start the timer.
- Replay: Restarts the timer's elapsed time from zero.
- Pause: Pauses the timer and elapsed time.
- Stop: Stops the timer and resets the elapsed time.
- Mute: Turns the timer's end-of-time alarm sound on or off.