fix(deps): update dependency zod to v4 (#183)

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

Author: renovate[bot]

package-lock.json

@@ -53,7 +53,7 @@
     "react-time-ago": "^7.3.3",
     "swr": "^2.3.0",
     "yaml": "^2.7.1",
-    "zod": "^3.24.2"
+    "zod": "^4.0.0"
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3.3.0",