Lots of stuff

frontend/package.json

@@ -3,6 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "scripts": {
+    "test": "vitest",
     "dev": "vite",
     "build": "vite build",
     "preview": "vite preview"
@@ -18,6 +19,11 @@
     "react-dom": "^18.2.0"
   },
   "devDependencies": {
+    "vitest": "^1.5.0",
+    "@testing-library/react": "^14.1.2",
+    "@testing-library/jest-dom": "^6.1.5",
+    "@testing-library/user-event": "^14.4.3",
+    "jsdom": "^23.0.0",
     "@types/react": "^18.2.50",
     "@types/react-dom": "^18.2.17",
     "typescript": "^5.3.3",