refactor: simplify calendar and form state

src/entities/bank-card/model/form.schema.ts

@@ -1,9 +1,9 @@
 import { z } from "zod";
 
 import { validationMessage } from "@/shared/i18n";
+import { calendarDate } from "@/shared/lib";
 
 import { bankToday, moneyCents } from "./form-validation";
-const ISO_DATE_LENGTH = 10;
 const MAX_CARD_NAME_LENGTH = 100;
 const MIN_BALANCE_KOPECKS = -9_223_372_036_854_775_808n;
 const MAX_BALANCE_KOPECKS = 9_223_372_036_854_775_807n;
@@ -34,11 +34,8 @@ const bankDateSchema = z
 	.string()
 	.refine(
 		value =>
-			/^\d{4}-\d{2}-\d{2}$/.test(value)
+			calendarDate.safeParse(value).success
 			&& value >= "0001-01-01"
-			&& !Number.isNaN(Date.parse(`${value}T00:00:00Z`))
-			&& new Date(`${value}T00:00:00Z`).toISOString().slice(0, ISO_DATE_LENGTH)
-			=== value
 			&& value <= bankToday(),
 		{ error: validationMessage("bank.validation.date") },
 	);