Debuggin graphql & mercurius

package.json

@@ -22,7 +22,13 @@
   "dependencies": {
     "@nestjs/common": "^11.0.1",
     "@nestjs/core": "^11.0.1",
-    "@nestjs/platform-express": "^11.0.1",
+    "@nestjs/graphql": "^13.2.3",
+    "@nestjs/mercurius": "^13.2.3",
+    "@nestjs/platform-fastify": "^11.1.12",
+    "fastify": "^5.7.2",
+    "graphiql": "^5.2.2",
+    "graphql": "^16.12.0",
+    "mercurius": "^16.7.0",
     "reflect-metadata": "^0.2.2",
     "rxjs": "^7.8.1"
   },
@@ -32,7 +38,6 @@
     "@nestjs/cli": "^11.0.0",
     "@nestjs/schematics": "^11.0.0",
     "@nestjs/testing": "^11.0.1",
-    "@types/express": "^5.0.0",
     "@types/jest": "^30.0.0",
     "@types/node": "^22.10.7",
     "@types/supertest": "^6.0.2",