Migrate react app to typescript

Installed the necessary dependencies and config files

reactapp/package.json

@@ -6,11 +6,16 @@
     "@testing-library/jest-dom": "^5.17.0",
     "@testing-library/react": "^13.4.0",
     "@testing-library/user-event": "^13.5.0",
+    "@types/jest": "^29.5.12",
+    "@types/node": "^20.11.16",
+    "@types/react": "^18.2.51",
+    "@types/react-dom": "^18.2.18",
     "node-sass": "^9.0.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-scripts": "5.0.1",
     "scss": "^0.2.4",
+    "typescript": "^5.3.3",
     "web-vitals": "^2.1.4"
   },
   "scripts": {