feat: use SafeInt replace Float (#5613)

packages/backend/server/package.json

@@ -63,6 +63,7 @@
     "file-type": "^19.0.0",
     "get-stream": "^8.0.1",
     "graphql": "^16.8.1",
+    "graphql-scalars": "^1.22.4",
     "graphql-type-json": "^0.3.2",
     "graphql-upload": "^16.0.2",
     "ioredis": "^5.3.2",