CCM-10893 Lint fix

Author: nicki-nhs

frontend/src/__tests__/components/molecules/HeaderWithAccount.test.tsx

@@ -1,5 +1,5 @@
 import React from 'react';
-import { render, screen, waitFor, within } from '@testing-library/react';
+import { render, screen, within } from '@testing-library/react';
 import { mockDeep } from 'jest-mock-extended';
 import NhsNotifyHeaderWithAccount from '@molecules/HeaderWithAccount/HeaderWithAccount';
 import { type UseAuthenticator, useAuthenticator } from '@aws-amplify/ui-react';

frontend/src/components/molecules/ContentRenderer/ContentRenderer.tsx

@@ -24,7 +24,7 @@ export function ContentRenderer({ content, variables }: ContentRendererProps) {
         const key = block.testId ?? index;
 
         switch (block.type) {
-          case 'text':
+          case 'text': {
             return (
               <MarkdownContent
                 testId={block.testId}
@@ -33,7 +33,8 @@ export function ContentRenderer({ content, variables }: ContentRendererProps) {
                 variables={variables}
               />
             );
-          case 'code':
+          }
+          case 'code': {
             return (
               <CodeExample
                 data-testid={block.testId}
@@ -44,18 +45,21 @@ export function ContentRenderer({ content, variables }: ContentRendererProps) {
                 {block.code}
               </CodeExample>
             );
-          case 'list':
+          }
+          case 'list': {
             return (
               <ul data-testid={block.testId} key={key}>
                 {block.items.map((item, itemId) => (
                   <li key={itemId}>{item}</li>
                 ))}
               </ul>
             );
-          default:
+          }
+          default: {
             console.error('Unsupported content block:', block);
 
             throw new Error('Unsupported content block type');
+          }
         }
       })}
     </>