import '@testing-library/jest-dom'; import { init } from 'svelte-i18n'; beforeAll(async () => { await init({ fallbackLocale: 'dev' }); }); Object.defineProperty(globalThis, 'matchMedia', { writable: true, value: vi.fn().mockImplementation((query) => ({ matches: false, media: query, onchange: null, addEventListener: vi.fn(), removeEventListener: vi.fn(), dispatchEvent: vi.fn(), })), });