move ot mantine frontend

frontend/vite-template-master/test-utils/index.ts

@@ -0,0 +1,5 @@
+import userEvent from '@testing-library/user-event';
+
+export * from '@testing-library/react';
+export { render } from './render';
+export { userEvent };

frontend/vite-template-master/test-utils/render.tsx

@@ -0,0 +1,11 @@
+import { render as testingLibraryRender } from '@testing-library/react';
+import { MantineProvider } from '@mantine/core';
+import { theme } from '../src/theme';
+
+export function render(ui: React.ReactNode) {
+  return testingLibraryRender(ui, {
+    wrapper: ({ children }: { children: React.ReactNode }) => (
+      <MantineProvider theme={theme}>{children}</MantineProvider>
+    ),
+  });
+}