feat: add intAsString on zod

Author: atinux

server/utils/zod.ts

@@ -1 +1,6 @@
-export { z } from 'zod'
+import { z as zod } from 'zod'
+
+export const z = {
+  ...zod,
+  intAsString: () => zod.string().transform(val => parseInt(val, 10))
+}