🔧 Updated package.json to include zod as a devDependency

Author: max-programming

package.json

@@ -54,7 +54,8 @@
     "@types/node": "^24.3.0",
     "@vitest/ui": "^3.2.4",
     "tsup": "^8.5.0",
-    "vitest": "^3.2.4"
+    "vitest": "^3.2.4",
+    "zod": "^4.0.17"
   },
   "peerDependencies": {
     "typescript": "^5",