refactor: address frontend review feedback

src/pages/card/ui/CardPage/CardPage.test.tsx

@@ -19,8 +19,6 @@ import { CardPage } from "./CardPage";
 
 const money = (value: string) => ({ currency: "RUB", value });
 
-/* eslint-disable unicorn/no-null -- Fixture preserves the production contract’s explicit null values. */
-
 const card
 	= {
 		archivedAt: null,
@@ -34,8 +32,6 @@ const card
 		version: 1,
 	};
 
-/* eslint-enable unicorn/no-null */
-/* eslint-disable unicorn/no-null -- Fixture preserves the production contract’s explicit null values. */
 const operation
 	= {
 		amount: money("50.01"),
@@ -55,7 +51,6 @@ const operation
 		version: 1,
 	};
 
-/* eslint-enable unicorn/no-null */
 function setup(
 	options: {
 		cardsError?: boolean;
@@ -342,13 +337,13 @@ describe("CardPage", () => {
 				};
 
 				bodies.push(body);
-				/* eslint-disable unicorn/no-null -- Fixture preserves the production contract’s explicit null values. */
+
 				current
 					= {
 						...current,
 						archivedAt: body.archived ? "2026-09-01" : null,
 						version: current.version + 1,
-					} as /* eslint-enable unicorn/no-null */ typeof card;
+					} as typeof card;
 
 				return HttpResponse.json(current);
 			}),