remove warnings for key prop

src/components/thread/Pagination.jsx

@@ -21,7 +21,7 @@ export default function Pagination(props) {
         onChange={handlePageChange}
         itemClass="page-item"
         linkClass="page-link"
-        hideNavigation="false"
+        hideNavigation={false}
       />
     </div>
   );

src/components/thread/ThreadList.jsx

@@ -6,6 +6,7 @@ export default function ThreadList(props) {
     <div className="list_threads">
       {props.thread.map((value) => (
         <Link
+          key={value.id}
           to={`/topic/${value.topic_name}/${value.id}/page/1`}
           style={{ textDecoration: 'none' }}
         >

src/components/topic/TopicList.jsx

@@ -29,6 +29,7 @@ export default function TopicList(props) {
       <div className="topics">
         {topics.map((value) => (
           <Link
+            key={value.name}
             to={`topic/${value.name}/page/1`}
             style={{ textDecoration: 'none' }}
           >