Fix Issue #143: Replace Upvote/Downvote with Like/Dislike System

[lokeshwar777]

Title

Replace Upvote/Downvote System with Like/Dislike Feature to Prevent Negative and Infinite Counts

Description

This pull request addresses issue #143 by replacing the upvote/downvote system with a like/dislike feature for tutorials and comments. This new system ensures that counts are finite and non-negative. The implementation includes new components for handling likes and dislikes, database schema updates, and migration paths to maintain data integrity.

Related Issue

This PR fixes #143.

Motivation and Context

The current upvote/downvote system allows negative and infinite counts, which leads to inaccurate and inconsistent data representation. By transitioning to a like/dislike system, we ensure that counts are properly managed, finite, and non-negative, providing a more accurate representation of user interactions.

How Has This Been Tested?

The changes have been tested through:

• Manual testing on the desktop environment (macOS, Chrome Version 125.0.6422.141) to confirm that the UI updates correctly and user interactions are accurately reflected.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.