feat: add typescript to file-graph and server

package.json

@@ -28,6 +28,7 @@
     "build:quests": "yarn workspace server build:quests"
   },
   "devDependencies": {
+    "@types/node": "^20.10.4",
     "@vue/eslint-config-prettier": "^7.1.0",
     "eslint": "^8.44.0",
     "eslint-config-airbnb-base": "^15.0.0",
@@ -36,6 +37,8 @@
     "eslint-plugin-import": "^2.27.5",
     "eslint-plugin-prettier": "^5.0.0",
     "eslint-plugin-vue": "^9.15.1",
-    "prettier": "^3.0.0"
+    "prettier": "^3.0.0",
+    "ts-node": "^10.9.2",
+    "typescript": "^5.3.3"
   }
 }