Fix issues from trying MUI ESM branch (#3417)

docs/package.json

@@ -32,7 +32,7 @@
     "@mui/joy": "5.0.0-beta.32",
     "@mui/lab": "5.0.0-alpha.170",
     "@mui/material": "5.15.15",
-    "@mui/material-nextjs": "^5.15.11",
+    "@mui/material-nextjs": "5.15.11",
     "@mui/styles": "5.15.15",
     "@mui/utils": "5.15.14",
     "@mui/x-license": "7.2.0",

packages/toolpad-studio/package.json

@@ -12,10 +12,7 @@
     "lint": "prettier --check .",
     "fix": "prettier --write .",
     "build:cli": "tsup",
-    "build:typings": "tsx ./scripts/typings.mts",
     "dev:cli": "tsup --watch",
-    "dev:typings": "pnpm build:typings",
-    "waitForApp": "tsx ./scripts/waitForApp.mts",
     "check-types": "tsup && tsc --noEmit",
     "test": "vitest run"
   },
@@ -71,7 +68,6 @@
     "@vitejs/plugin-react": "4.2.1",
     "@webcontainer/env": "1.1.1",
     "abort-controller": "3.0.0",
-    "arg": "5.0.2",
     "basic-auth": "2.0.1",
     "chalk": "5.3.0",
     "chokidar": "3.6.0",

packages/toolpad-studio/src/toolpadDataSources/local/client.tsx

@@ -6,9 +6,8 @@ import PlayArrowIcon from '@mui/icons-material/PlayArrow';
 import { TabContext, TabList } from '@mui/lab';
 import { useBrowserJsRuntime } from '@toolpad/studio-runtime/jsBrowserRuntime';
 import { errorFrom } from '@toolpad/utils/errors';
-
 import { useQuery } from '@tanstack/react-query';
-import Grid2 from '@mui/material/Unstable_Grid2/Grid2';
+import Grid2 from '@mui/material/Unstable_Grid2';
 import TabPanel from '../../components/TabPanel';
 import { ClientDataSource, QueryEditorProps } from '../../types';
 import { LocalPrivateApi, LocalQuery, LocalConnectionParams } from './types';