Release v0.2 - Devon Interactive Chatbot

What's new:

Task Management: Added support for creating and managing three types of tasks:
Todos: Simple task management with a keyword todo.
Deadlines: Add deadlines using the deadline keyword with date and time.
Events: Schedule events with a start and end time using event.
Shorthand Commands: You can now use t, d, and e for faster task input, making task creation more efficient.
Task Marking: Mark tasks as done or undone using the mark and unmark commands.
Task Deletion: Easily delete tasks by number using the delete command.
Task List Overview: View all your tasks in a neatly organised list with the list command.