use typescript for website

web/package.json

@@ -1,7 +1,6 @@
 {
   "name": "web",
   "version": "0.1.0",
-  "private": true,
   "scripts": {
     "dev": "next dev",
     "build": "next build",
@@ -9,6 +8,9 @@
     "lint": "next lint"
   },
   "dependencies": {
+    "@types/node": "20.4.0",
+    "@types/react": "18.2.14",
+    "@types/react-dom": "18.2.6",
     "autoprefixer": "10.4.14",
     "eslint": "8.44.0",
     "eslint-config-next": "13.4.7",