chore: add react testing library

Author: david-roper

apps/web/package.json

@@ -63,6 +63,7 @@
     "@tailwindcss/vite": "catalog:",
     "@tanstack/react-query-devtools": "^5.83.0",
     "@tanstack/router-plugin": "^1.127.3",
+    "@testing-library/react": "16.2.0",
     "@vitejs/plugin-react-swc": "^3.9.0",
     "happy-dom": "catalog:",
     "tailwindcss": "catalog:",