(WIP) upgraded react-scripts to 5.0.0

Known issues:
1. `npm start` variable `BROWSER` is not working: facebook/create-react-app#11873
2. `[DEP_WEBPACK_DEV_SERVER_ON_BEFORE_SETUP_MIDDLEWARE] DeprecationWarning: 'onBeforeSetupMiddleware' option is deprecated. Ple
    ase use the 'setupMiddlewares' option.`: facebook/create-react-app#12035

Author: htbkoo

package.json

@@ -67,7 +67,7 @@
     "mv": "^2.1.1",
     "prettier": "^2.2.1",
     "prop-types": "15.7.2",
-    "react-scripts": "4.0.3",
+    "react-scripts": "5.0.0",
     "rimraf": "^2.6.3",
     "typescript": "4.6.3"
   },