message: adding redux-logger to package.json
diff: "react-router-dom": "^5.1.2",
  "react-scripts": "3.4.1",
  "redux": "^4.0.5",
  + "redux-logger": "^3.0.6",
  "redux-thunk": "^2.3.0",
  "styled-components": "^5.0.1",
  "typescript": "~3.7.2",
  