fix(a11y): Add aria-label to clipboard copy button

Author: huangkevin-apr

www/src/components/landingPage/ClipboardSelect.tsx

@@ -42,8 +42,9 @@ export default function ClipboardSelect() {
     <div className="flex items-center gap-2">
       <Menu as="div">
         <div className="relative">
-          <Menu.Button className="relative flex cursor-pointer items-center justify-center rounded-lg border bg-t3-purple-200/50 p-2 text-left focus:outline-none hover:bg-t3-purple-200/75 sm:text-sm dark:border-t3-purple-200/20 dark:bg-t3-purple-200/10 dark:hover:border-t3-purple-200/50">
+          <Menu.Button aria-label="Copy to clipboard" className="relative flex cursor-pointer items-center justify-center rounded-lg border bg-t3-purple-200/50 p-2 text-left focus:outline-none hover:bg-t3-purple-200/75 sm:text-sm dark:border-t3-purple-200/20 dark:bg-t3-purple-200/10 dark:hover:border-t3-purple-200/50">
             <svg
+              aria-hidden="true"
               className={`h-[1em] w-[1em] ${coolDown && "hidden"}`}
               xmlns="http://www.w3.org/2000/svg"
               width="24"