refactor: enforce frontend view model boundaries

src/pages/accounts/ui/AccountsPage/AccountsPage.test.tsx

@@ -33,6 +33,7 @@ function configureTestAuth() {
 
 function renderPage(queryClient: QueryClient) {
 	configureTestAuth();
+
 	return render(
 		<QueryClientProvider client={queryClient}>
 			<MantineProvider>
@@ -50,6 +51,7 @@ describe("AccountsPage", () => {
 		server.use(
 			http.get("*/api/v1/brokerage-accounts", ({ request }) => {
 				modes.push(new URL(request.url).searchParams.get("sync"));
+
 				return modes.length === 1
 					? HttpResponse.json({ code: "TBANK_UNAVAILABLE" }, { status: 503 })
 					: HttpResponse.json(resource([account]));
@@ -102,9 +104,11 @@ describe("AccountsPage", () => {
 			http.get("*/api/v1/brokerage-accounts", () => {
 				requestCount += 1;
 				if (requestCount === 1) return HttpResponse.json(resource([account]));
+
 				{
 					const deferred = Promise.withResolvers<Response>();
 					resolveRefresh = deferred.resolve;
+
 					return deferred.promise;
 				}
 			}),
@@ -131,6 +135,7 @@ describe("AccountsPage", () => {
 		server.use(
 			http.post("*/api/v1/tbank-sync", async ({ request }) => {
 				requests.push(await request.json());
+
 				return HttpResponse.json(
 					{ code: "TBANK_UNAVAILABLE" },
 					{ status: 503 },
@@ -142,11 +147,9 @@ describe("AccountsPage", () => {
 			http.get("*/api/v1/brokerage-accounts", () => {
 				requestCount += 1;
 				if (requestCount === 1) return HttpResponse.json(resource([account]));
+
 				return requestCount === 2
-					? HttpResponse.json(
-							{ code: "TBANK_UNAVAILABLE" },
-							{ status: 503 },
-						)
+					? HttpResponse.json({ code: "TBANK_UNAVAILABLE" }, { status: 503 })
 					: HttpResponse.json(resource([account]));
 			}),
 		);
@@ -161,6 +164,7 @@ describe("AccountsPage", () => {
 		const warning = await screen.findByText(
 			"Не удалось обновить данные. Показаны последние полученные.",
 		);
+
 		expect(warning).toBeInTheDocument();
 		expect(screen.getByText(account.name)).toBeInTheDocument();
 
@@ -176,12 +180,10 @@ describe("AccountsPage", () => {
 		server.use(
 			http.get("*/api/v1/brokerage-accounts", () => {
 				requestCount += 1;
+
 				return requestCount === 1
 					? HttpResponse.json(resource([]))
-					: HttpResponse.json(
-							{ code: "TBANK_UNAVAILABLE" },
-							{ status: 503 },
-						);
+					: HttpResponse.json({ code: "TBANK_UNAVAILABLE" }, { status: 503 });
 			}),
 		);
 		const queryClient = createTestQueryClient();
@@ -210,11 +212,13 @@ it("keeps unknown membership loading instead of declaring no accounts", async ()
 	const client = createTestQueryClient();
 	renderPage(client);
 	await waitFor(() =>
-		expect(client.getQueryData(brokerageAccountsQueryKey)).toMatchObject((/* eslint-disable unicorn/no-null -- Fixture preserves the production contract’s explicit null values. */
+		/* eslint-disable unicorn/no-null -- Fixture preserves the production contract’s explicit null values. */
+		expect(client.getQueryData(brokerageAccountsQueryKey)).toMatchObject(
 			{
 				data: null,
-			}
-			/* eslint-enable unicorn/no-null */)),
+			},
+			/* eslint-enable unicorn/no-null */
+		),
 	);
 	expect(
 		screen.queryByText("Нет инвестиционных счетов"),