add jsdoc

src/pages/Admin/components/Submissions/Submissions.tsx

@@ -73,6 +73,14 @@ export default function Submissions() {
     const [rowData, setRowData] = useState<UserSubmissionTableElement[]>([]);
 
     useEffect(() => {
+        /**
+         * connect SSE to the backend to get the submission status changes in real time and update the table accordingly
+         * @author Timo Hauser
+         * @author David Linhardt
+         *
+         * @async
+         * @returns {void}
+         */
         const connect = async () => {
             try {
                 const res = await submission.heartbeat();