move ot mantine frontend

frontend/vite-template-master/vitest.setup.mjs

@@ -0,0 +1,28 @@
+import '@testing-library/jest-dom/vitest';
+import { vi } from 'vitest';
+
+const { getComputedStyle } = window;
+window.getComputedStyle = (elt) => getComputedStyle(elt);
+window.HTMLElement.prototype.scrollIntoView = () => {};
+
+Object.defineProperty(window, 'matchMedia', {
+  writable: true,
+  value: vi.fn().mockImplementation((query) => ({
+    matches: false,
+    media: query,
+    onchange: null,
+    addListener: vi.fn(),
+    removeListener: vi.fn(),
+    addEventListener: vi.fn(),
+    removeEventListener: vi.fn(),
+    dispatchEvent: vi.fn(),
+  })),
+});
+
+class ResizeObserver {
+  observe() {}
+  unobserve() {}
+  disconnect() {}
+}
+
+window.ResizeObserver = ResizeObserver;