update service and category

package.json

@@ -60,6 +60,7 @@
     "@pothos/plugin-scope-auth": "^4.1.0",
     "@pothos/plugin-simple-objects": "^4.1.0",
     "@pothos/plugin-smart-subscriptions": "^4.1.0",
+    "@pothos/plugin-zod": "^4.1.0",
     "@prisma/client": "^5.21.1",
     "@smatch-corp/nestjs-pothos": "^0.3.0",
     "@smatch-corp/nestjs-pothos-apollo-driver": "^0.1.0",
@@ -88,7 +89,8 @@
     "rxjs": "^7.8.1",
     "swagger-ui-express": "^5.0.1",
     "type-graphql": "^2.0.0-rc.2",
-    "yjs": "^13.6.20"
+    "yjs": "^13.6.20",
+    "zod": "^3.23.8"
   },
   "devDependencies": {
     "@biomejs/biome": "1.9.4",