refactor: replace classnames with clsx (#78)

src/views/components/common/Spinner/Spinner.tsx

@@ -1,4 +1,4 @@
-import classNames from 'classnames';
+import clsx from 'clsx';
 import React from 'react';
 import styles from './Spinner.module.scss';
 
@@ -12,5 +12,5 @@ type Props = {
  * A simple spinner component that can be used to indicate loading.
  */
 export default function Spinner({ className, testId, style }: Props) {
-    return <div data-testid={testId} style={style} className={classNames(styles.spinner, className)} />;
+    return <div data-testid={testId} style={style} className={clsx(styles.spinner, className)} />;
 }