feat(web): prompt ui upgrade

web/src/views/Prompt/components/Header.tsx

@@ -0,0 +1,16 @@
+import { type FC } from 'react';
+
+const Header:FC<{ title: string; desc: string; className?: string; }> = ({
+  title,
+  desc,
+  className,
+}) => {
+  return (
+    <div className={`rb:pl-2 ${className}`}>
+      <div className="rb:text-[#212332] rb:font-[MiSans-Bold] rb:font-bold rb:text-[16px] rb:leading-5.5">{title}</div>
+      <div className="rb:text-[#5B6167] rb:text-[12px] rb:leading-4 rb:mt-2 rb:pb-1">{desc}</div>
+    </div>
+  )
+}
+
+export default Header