Verify Task Completion Endpoint

This endpoint will check if the user has completed the specified task.

• Parameters:
  • task_id: The ID of the task to validate
  • telegram_id: The ID of the user who performed the task
  • ads_user_id: The unique identifier of the ads user (passed as a header)
• Returns:
  • dict: A dictionary containing ‘completed’ (bool) and ‘action_info’ (str) if the task was completed
• Raises:
  • HTTPException(404): If the specified task is not found
  • HTTPException(500): If an unexpected error occurs during task validation