Feature/use second level mui imports (#743)

* Require "Theme" to be passed to "SxProps"

Decreases typescript performance otherwise

* Disallow "top" and "third-level" MUI imports

* Exclude "node_modules" in tsconfig

src/screens/SearchAll.tsx

@@ -6,7 +6,9 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-import { Card, CardActionArea, Typography } from '@mui/material';
+import Card from '@mui/material/Card';
+import CardActionArea from '@mui/material/CardActionArea';
+import Typography from '@mui/material/Typography';
 import React, { useCallback, useContext, useEffect, useMemo, useState } from 'react';
 import { Link, useLocation } from 'react-router-dom';
 import { StringParam, useQueryParam } from 'use-query-params';