chore(sqllab): Relocate user in SqlLab to root (#25010)

superset-frontend/src/SqlLab/components/QueryTable/QueryTable.test.jsx

@@ -41,7 +41,7 @@ describe('QueryTable', () => {
   it('renders a proper table', () => {
     const mockStore = configureStore([thunk]);
     const store = mockStore({
-      sqlLab: user,
+      user,
     });
 
     const wrapper = mount(

superset-frontend/src/SqlLab/components/QueryTable/index.tsx

@@ -105,7 +105,7 @@ const QueryTable = ({
     [columns],
   );
 
-  const user = useSelector<SqlLabRootState, User>(state => state.sqlLab.user);
+  const user = useSelector<SqlLabRootState, User>(state => state.user);
 
   const data = useMemo(() => {
     const restoreSql = (query: QueryResponse) => {

superset-frontend/src/SqlLab/components/SaveDatasetModal/index.tsx

@@ -42,8 +42,6 @@ import {
   DatasetRadioState,
   EXPLORE_CHART_DEFAULT,
   DatasetOwner,
-  SqlLabExploreRootState,
-  getInitialState,
   SqlLabRootState,
 } from 'src/SqlLab/types';
 import { mountExploreUrl } from 'src/explore/exploreUtils';
@@ -177,9 +175,7 @@ export const SaveDatasetModal = ({
   >(undefined);
   const [loading, setLoading] = useState<boolean>(false);
 
-  const user = useSelector<SqlLabExploreRootState, User>(user =>
-    getInitialState(user),
-  );
+  const user = useSelector<SqlLabRootState, User>(state => state.user);
   const dispatch = useDispatch<(dispatch: any) => Promise<JsonObject>>();
 
   const createWindow = (url: string) => {

superset-frontend/src/SqlLab/components/SouthPane/index.tsx

@@ -107,8 +107,8 @@ const SouthPane = ({
   const dispatch = useDispatch();
 
   const { editorQueries, dataPreviewQueries, databases, offline, user } =
-    useSelector(({ sqlLab }: SqlLabRootState) => {
-      const { databases, offline, user, queries, tables } = sqlLab;
+    useSelector(({ user, sqlLab }: SqlLabRootState) => {
+      const { databases, offline, queries, tables } = sqlLab;
       const dataPreviewQueries = tables
         .filter(
           ({ dataPreviewQueryId, queryEditorId: qeId }) =>