Today and List improvements (v2.16)

🤏 Drag and drop tasks: You can now tap and hold tasks on the "Today" tab to rearrange them in any way you want! Prioritise your day with ease.

➕ Quick add tasks: Quickly create tasks within each time of day on the "Today" tab by tapping the "+" button.

✨ Fresh new look: The tabs for switching between tasks and notes within lists have a new look!

✅ Improved list tasks: Completed tasks within lists are available by tapping on the "Done" button for better consistency.

🚀 Performance boost: We've improved the performance of lists with a large number of tasks significantly. Enjoy a smoother, faster experience!