Task Manager Module For Odoo 17.0

This tag marks the final version of the task_manager Odoo module.
Includes the initial module setup with basic CRUD operations and Kanban view.
Additional features implemented:

• Computed field for calculating days left until the task deadline.
• Button functionality to mark a task as completed.
• Kanban view filter to display only completed tasks.
• Report listing all tasks.
• Merged feature branches (feature/completed_tasks and feature/task_report) into the main branch.
• This tag represents a stable and feature-rich release of the task_manager module.