Merge pull request #7 from zerob13/renovate/fastify-5.x

Update dependency fastify to v5

Author: zerob13

package.json

@@ -43,7 +43,7 @@
     "@fastify/websocket": "^11.0.0",
     "@types/open": "^6.1.0",
     "dotenv": "^16.4.5",
-    "fastify": "^4.28.0",
+    "fastify": "^5.0.0",
     "open": "^10.1.1",
     "openai": "^5.0.0",
     "pino": "^9.2.0",