File DatabaseGroupDataTable.test.tsx

frontend/src/react/components/DatabaseGroupDataTable.test.tsx:None–None

import { act, type ReactElement } from "react";
import { createRoot } from "react-dom/client";
import { beforeEach, describe, expect, test, vi } from "vitest";
import type { DatabaseGroup } from "@/types/proto-es/v1/database_group_service_pb";