Simple To-Do List Program

A basic Python-based to-do list application that allows users to add, edit, delete, and mark tasks as completed. Tasks are saved in a CSV file, ensuring your list persists between sessions.

Features :

• Add tasks
• Edit existing tasks
• Delete tasks
• View all tasks
• Mark tasks as completed or undone
• Clear all tasks

Commands Available :

• add - Add a new task
• edit - Edit an existing task
• del - Delete a task
• view - View all tasks
• mark - Mark a task as done
• unmark - Mark a task as undone
• clear - Clear all tasks
• exit - Save and exit the program
• help - Show a list of available commands