add loading ellipsis component

src/components/loading-ellipsis/loading-ellipsis.tsx

@@ -0,0 +1,11 @@
+import styles from './loading-ellipsis.module.css';
+
+interface LoadingEllipsisProps {
+  string: string;
+}
+
+const LoadingEllipsis = ({ string }: LoadingEllipsisProps) => {
+  return <span className={styles.ellipsis}>{string}</span>;
+};
+
+export default LoadingEllipsis;