chore(deps): bump zod from 3.25.51 to 3.25.56

Bumps [zod](https://github.com/colinhacks/zod) from 3.25.51 to 3.25.56.
- [Release notes](https://github.com/colinhacks/zod/releases)
- [Commits](colinhacks/zod@v3.25.51...v3.25.56)

---
updated-dependencies:
- dependency-name: zod
  dependency-version: 3.25.56
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -86,6 +86,6 @@
   "dependencies": {
     "@ai-sdk/provider-utils": "^2.1.13",
     "ai": "^4.1.61",
-    "zod": "^3.25.51"
+    "zod": "^3.25.63"
   }
 }

package.json

@@ -34,7 +34,7 @@
     "@ai-sdk/provider-utils": "^2.0.7 ",
     "@ax-llm/ax": "11.0.64",
     "ai": "^4.0.33",
-    "zod": "^3.23.8"
+    "zod": "^3.25.63"
   },
   "bugs": {
     "url": "https://github.com/@ax-llm/ax/issues"