fixed tests

src/pages/__tests__/DashboardPage.test.tsx

@@ -0,0 +1,8 @@
+import { render, screen } from '@testing-library/react'
+import { DashboardPage } from '../DashboardPage'
+import { expect, test } from 'vitest'
+
+test('renders dashboard headline', () => {
+  render(<DashboardPage />)
+  expect(screen.getByText(/Välkommen till HemHub/i)).toBeInTheDocument()
+})