fix(deps): update dependency zod to v4.0.15 (#1370)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -34,7 +34,7 @@
     "next": "15.4.5",
     "react": "19.1.1",
     "react-dom": "19.1.1",
-    "zod": "4.0.14"
+    "zod": "4.0.15"
   },
   "devDependencies": {
     "@commitlint/cli": "19.8.1",