stage 4

package.json

@@ -18,6 +18,7 @@
     "@prisma/client": "^5.22.0",
     "bcryptjs": "^2.4.3",
     "next": "^15.1.0",
+    "qrcode": "^1.5.4",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "zod": "^3.23.8"
@@ -27,6 +28,7 @@
     "@tailwindcss/postcss": "^4.0.0",
     "@types/bcryptjs": "^2.4.6",
     "@types/node": "^22.10.0",
+    "@types/qrcode": "^1.5.6",
     "@types/react": "^19.0.0",
     "@types/react-dom": "^19.0.0",
     "eslint": "^9.17.0",