Beta: TOTP 2FA, admin asset manager, resource page redesign, rate limiting, and security hardening

package.json

@@ -10,11 +10,13 @@
     "build": "tsc -b && vite build",
     "start": "node --env-file=.env server.js",
     "lint": "eslint .",
-    "preview": "vite preview",
-    "chatbot:eval": "node scripts/evaluate-chatbot.mjs"
+    "preview": "vite preview"
   },
   "dependencies": {
     "express": "^5.2.1",
+    "express-rate-limit": "^8.4.1",
+    "otplib": "^13.4.0",
+    "qrcode": "^1.5.4",
     "react": "^19.2.4",
     "react-dom": "^19.2.4",
     "react-markdown": "^10.1.0",