Add Visual Indicators for Current Move

[mitali-dxt]

To enhance the user experience and make the Rubik's Cube game more intuitive, I propose adding visual indicators to display the current state of the cube. This includes highlighting selected faces and indicating the last move made.

Proposed Solution:

• When a user clicks or hovers over a face, it should be highlighted to indicate selection.
• We can use CSS classes and event listeners to achieve this.
• We can also store the last move and update the UI to highlight the affected faces.

Benefits:

• Users can easily see which face is selected or hovered over.
• Users receive immediate visual feedback on their interactions.
• Visual indicators help users understand the impact of their moves, improving their solving skills.

[mitali-dxt]

Please assign me this issue under SSOC'24 @Dev-tanay