fix: review empty state font size

packages/app/src/pages/layout.tsx

@@ -1491,7 +1491,7 @@ export default function Layout(props: ParentProps) {
             </Tooltip>
           }
         >
-          <HoverCard openDelay={1000} closeDelay={100} placement="right-start" gutter={28} trigger={item}>
+          <HoverCard openDelay={1000} closeDelay={0} placement="right-start" gutter={28} trigger={item}>
             <Show when={hoverReady()} fallback={<div class="text-12-regular text-text-weak">Loading messages…</div>}>
               <MessageNav
                 messages={hoverMessages() ?? []}