refactor: div to button

[wit03]

          _:warning: Potential issue_

Replace Clickable div with button Element for Accessibility

Using a div with an onClick handler is not semantic and may cause accessibility issues. Replace the div with a button element to improve keyboard navigation and screen reader support.

Apply this diff to implement the change:

-          <div className="cursor-pointer" onClick={onClose}>
+          <button className="cursor-pointer" onClick={onClose}>
             <Close size={24} />
-          </div>
+          </button>

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

                  <button className="cursor-pointer" onClick={onClose}>
                    <Close size={24} />
                  </button>

Originally posted by @coderabbitai[bot] in #46 (comment)