Vitest test warnings

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Vitest tests pass but throw the following warning multiple times:

Warning: An update to App inside a test was not wrapped in act(...).

When testing, code that causes React state updates should be wrapped into act(...):

act(() => {
/* fire events that update state /
});
/ assert on the output */

This ensures that you're testing the behavior the user would see in the browser. Learn more at https://reactjs.org/link/wrap-tests-with-act