feat(query): connect to new query format

libs/shared/lib/querybuilder/query-utils/query-utils.spec.ts

+import { describe, it, expect } from 'vitest';
+// import { Query2BackendQuery } from './query-utils';
+import { QueryMultiGraphology } from '../model/graphology/utils';
+
+describe('QueryUtils', () => {
+  it('should create an instance', () => {
+    expect(true).toBeTruthy();
+  });
+
+  // it('should run query translation', () => {
+  // const graph = new QueryMultiGraphology(); // FIXME: not working for some reason
+
+  // let ret = Query2BackendQuery('database', graph.export());
+  // console.log(ret);
+  // });
+});