Bump zod from 3.23.8 to 4.1.8

Bumps [zod](https://github.com/colinhacks/zod) from 3.23.8 to 4.1.8.
- [Release notes](https://github.com/colinhacks/zod/releases)
- [Commits](colinhacks/zod@v3.23.8...v4.1.8)

---
updated-dependencies:
- dependency-name: zod
  dependency-version: 4.1.8
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -61,7 +61,7 @@
     "tailwind-merge": "^2.5.2",
     "tailwindcss-animate": "^1.0.7",
     "vaul": "^0.9.3",
-    "zod": "^3.23.8"
+    "zod": "^4.1.8"
   },
   "devDependencies": {
     "@eslint/js": "^9.9.0",