feat(appearance): accent color, corners, wide layout and game art background

src/pages/WishlistPage.test.jsx

@@ -3,6 +3,7 @@ import {afterEach, beforeEach, describe, expect, it, vi} from 'vitest';
 import {cleanup, fireEvent, render, screen, waitFor} from '@testing-library/react';
 import {MemoryRouter, Route, Routes, useLocation} from 'react-router-dom';
 import WishlistPage from './WishlistPage.jsx';
+import {PreferencesProvider} from '../context/PreferencesContext.jsx';
 
 vi.mock('react-i18next', () => import('../test/i18n-mock.js'));
 
@@ -16,12 +17,12 @@ function LoginState() {
 }
 
 const renderPage = () => render(
-    <MemoryRouter initialEntries={['/wishlist']}>
+    <MemoryRouter initialEntries={['/wishlist']}><PreferencesProvider>
         <Routes>
             <Route path="/wishlist" element={<WishlistPage/>}/>
             <Route path="/login" element={<LoginState/>}/>
         </Routes>
-    </MemoryRouter>,
+    </PreferencesProvider></MemoryRouter>,
 );
 
 describe('WishlistPage', () => {