hide pagination when there no result on question query

app/javascript/pages/question/List/QuestionsList.tsx

@@ -59,6 +59,7 @@ export const QuestionsList: FC<Props> = ({ questions, title, pagination }) => {
     <div className="bg-gray-200 p-4 rounded my-2">
       <div className="flex">
         <h2 className="text-gray-500 font-medium text-xl">{title}</h2>
+        {questions.length > 0 &&
           <div className="ml-auto text-sm sm:text-base text-gray-700">
             <button
               className="p-2"
@@ -76,6 +77,7 @@ export const QuestionsList: FC<Props> = ({ questions, title, pagination }) => {
               <FaArrowRight />
             </button>
           </div>
+        }
       </div>
       <hr className="border-t border-gray-400 m-px" />
       <div className="p-2 text-sm">