Update nesting of Button and Link components

The Link component is modified to be nested within the Button component in various JSX files. This change was made with the aid of the 'asChild' property, it ensures that the link remains operable even when wrapped by the button, improving the site's semantics and accessibility.

apps/web/app/(marketing)/_components/site-navigation.tsx

@@ -70,7 +70,7 @@ function MobileDropdown() {
           const className = 'flex w-full h-full items-center';
 
           return (
-            <DropdownMenuItem key={item.path}>
+            <DropdownMenuItem key={item.path} asChild>
               <Link className={className} href={item.path}>
                 <Trans i18nKey={item.label} />
               </Link>