Exercise: Tk - TODO list

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• Create a Tk application to handle your TODO items.
• A Menu to be able to exit the application
• A List of current tasks.
• A way to add a new task. For a start each task has a title and a status. The status can be "todo" or "done". (default is "todo")
• A way to edit a task. (Primarily to change its title).
• A way to mark an item as "done" or mark it as "todo".
• A way to move items up and down in the list.
• The application should automatically save the items in their most up-to-date state in a "database". The database can be a JSON file or and SQLite database or anything else you feel fit.