Refactor code

src/schemas/users.ts

@@ -0,0 +1,16 @@
+import { z } from "zod/v4";
+
+export const createUserSchema = z.object({
+  name: z.string().min(1).max(200),
+  email: z.string().email().max(320),
+  password: z.string().min(8).max(128),
+  role: z.enum(["user", "admin"]).default("user"),
+});
+
+export type CreateUserInput = z.infer<typeof createUserSchema>;
+
+export const resendVerificationSchema = z.object({
+  email: z.string().email(),
+});
+
+export type ResendVerificationInput = z.infer<typeof resendVerificationSchema>;