Implementation of Drag and Drop Feature within Child Task Lists(issue #3)

[devInui]

pull request, from the feature-DnD-Task branch to the master branch, introduces a series of changes to implement limited drag and drop (DnD) operations. This development is part of the milestone: Enhancing User Experience and is a progress update for the issue: Drag and Drop for Tasks.

Implemented Features

• Enables movement of tasks via drag and drop within child task lists. This foundational step paves the way for a more interactive task management experience.

Current Issues Identified

1. ID Interference During Dragging: Encountered erratic behavior in the Sortable implementation due to ID interference when dragging a subtask. bug fix: collision bug in SortableContext (parent: #3) #8
2. Hit Detection Inconsistencies: Observed unreliable hit detection in scenarios involving tasks of varying sizes. bug fix: collision bug in SortableContext (parent: #3) #8
3. Memoization Malfunction: A previously functional memoization feature is now failing to operate as intended. bug fix: Memorization Malfunction caused by DndContext (parent: #3) #16

Future Outlook

• After resolving the current bugs, we plan to further expand the DnD functionality to enable movement across different task lists and between projects. This will aim for a broader scope of task management and enhanced user experience.

Immediate Action Plan

• Our current focus is on resolving the identified bugs. In the next update, we aim to address these issues to enhance the stability and reliability of the DnD functionality.

Your thorough review and feedback on this implementation are highly appreciated as we continue to strive for improved functionality and user experience in our project.