feat(sync): harden the Hiboutik sync, share rate limits across instances, update dependencies (#4)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

package.json

@@ -22,10 +22,10 @@
   },
   "dependencies": {
     "@nestjs/axios": "^4.0.1",
-    "@nestjs/common": "^11.0.1",
+    "@nestjs/common": "^11.1.29",
     "@nestjs/config": "^12.0.0",
-    "@nestjs/core": "^11.0.1",
-    "@nestjs/platform-express": "^11.0.1",
+    "@nestjs/core": "^11.1.29",
+    "@nestjs/platform-express": "^11.1.29",
     "@nestjs/throttler": "^6.7.1",
     "@prisma/adapter-pg": "^7.10.0",
     "@prisma/client": "^7.10.0",
@@ -35,14 +35,15 @@
     "helmet": "^8.3.0",
     "pg": "^8.23.0",
     "reflect-metadata": "^0.2.2",
-    "rxjs": "^7.8.1"
+    "rxjs": "^7.8.1",
+    "zod": "4.6.7"
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3.2.0",
     "@eslint/js": "^9.18.0",
     "@nestjs/cli": "^12.0.11",
     "@nestjs/schematics": "^11.0.0",
-    "@nestjs/testing": "^11.0.1",
+    "@nestjs/testing": "^11.1.29",
     "@types/express": "^5.0.0",
     "@types/jest": "^30.0.0",
     "@types/node": "^24.0.0",
@@ -101,5 +102,8 @@
     "@parcel/watcher@2.6.0": true,
     "@prisma/engines@7.10.1": true,
     "prisma@7.10.1": true
+  },
+  "overrides": {
+    "multer": "^2.5.0"
   }
 }