Cursor UI Enhancement

### **_PROBLEM:_**
Currently, the game UI lacks responsive cursor feedback for interactive elements. This makes it less intuitive, especially for new players or during fast gameplay.

### _**PROPOSED ENHANCEMENT**_

| Element | Cursor Effect |
|-------------------------------|-----------------------|
| start game button | `Signals that this is a clickable action to start the game` |
|Play Again Button | `Indicates it's an interactive control to restart the game` |
| Pause Button | `Informs the user that this control pauses gameplay` |
| Difficulty Dropdown | `Suggests the dropdown is selectable and modifiable` |
| Player Name Input | `Indicates this is a text input field for entering the player's name` |
| Game Canvas | `Highlights the game area and implies precision-based interaction` |

### **_🏷️ Suggested Labels_**

`enhancement`, `good first issue`, `UI`, `css`