message: moved react types to devdependencies in user settings
diff: "@material-ui/core": "^4.12.2",
  "@material-ui/icons": "^4.9.1",
  "@material-ui/lab": "4.0.0-alpha.57",
  - "@types/react": "^16.13.1 || ^17.0.0",
  "react-router": "6.0.0-beta.0",
  "react-use": "^17.2.4"
  },
  "@testing-library/user-event": "^13.1.8",
  "@types/jest": "^26.0.7",
  "@types/node": "^14.14.32",
  + "@types/react": "^16.13.1 || ^17.0.0",
  "cross-fetch": "^3.1.5",
  "msw": "^0.35.0"
  },
  