✨ Add procedure for registration tokens management

src/validations/registration-token.ts

@@ -0,0 +1,9 @@
+import dayjs from 'dayjs';
+import { z } from 'zod';
+
+export const createRegistrationTokenSchema = z.object({
+  expiration: z
+    .date()
+    .min(dayjs().add(5, 'minutes').toDate())
+    .max(dayjs().add(6, 'months').toDate()),
+});