refactor: address frontend review feedback

src/entities/brokerage-account/ui/BrokerageAccountList/BrokerageAccountList.stories.tsx

@@ -64,8 +64,6 @@ export const Available: Story = {
 	},
 };
 
-/* eslint-disable unicorn/no-null -- Fixture preserves the production contract’s explicit null values. */
-
 export const Unavailable: Story
 	= {
 		args: {
@@ -83,7 +81,6 @@ export const Unavailable: Story
 			},
 		},
 	};
-/* eslint-enable unicorn/no-null */
 
 export const Empty: Story = {
 	args: {
@@ -193,8 +190,6 @@ export const LargeValues: Story = {
 	name: "Длинные суммы",
 };
 
-/* eslint-disable unicorn/no-null -- Fixture preserves the production contract’s explicit null values. */
-
 export const IndependentFreshness: Story
 	= {
 		args: {
@@ -236,4 +231,3 @@ export const IndependentFreshness: Story
 		},
 		name: "Независимая свежесть и ошибка сводок",
 	};
-/* eslint-enable unicorn/no-null */

src/entities/brokerage-account/ui/BrokerageAccountList/BrokerageAccountList.test.tsx

@@ -29,7 +29,7 @@ describe("BrokerageAccountList", () => {
 									],
 								},
 								type: "BROKERAGE",
-							/* eslint-disable unicorn/no-null -- Fixture preserves the production contract’s explicit null values. */
+
 							},
 							{
 								id: "account-2",
@@ -38,10 +38,10 @@ describe("BrokerageAccountList", () => {
 								portfolioSummary: null,
 								type: "BROKERAGE",
 							},
-							/* eslint-enable unicorn/no-null */ {
+							{
 								id: "account-3",
 								name: "Пустой",
-								openedOn: null, // eslint-disable-line unicorn/no-null -- Preserve explicit null in the API fixture.
+								openedOn: null,
 								portfolioSummary: {
 									bondPositionCount: 0,
 									stockPositionCount: 2,
@@ -84,7 +84,7 @@ describe("BrokerageAccountList", () => {
 it("shows portfolio summary freshness independently for each account", () => {
 	const accounts = brokerageAccountCards(
 		["fresh", "stale"].map(
-			/* eslint-disable unicorn/no-null -- Fixture preserves the production contract’s explicit null values. */
+
 			id =>
 				({
 					id,
@@ -97,7 +97,6 @@ it("shows portfolio summary freshness independently for each account", () => {
 					},
 					type: "BROKERAGE" as const,
 				}),
-			/* eslint-enable unicorn/no-null */
 		),
 		[
 			resource(null, { freshness: "fresh", resourceKey: "portfolio/fresh" })

src/entities/brokerage-account/ui/BrokerageAccountList/BrokerageAccountList.tsx

@@ -105,13 +105,9 @@ const BrokerageAccountList: FC<BrokerageAccountListProps> = (props) => {
 							</Text>
 						)}
 
-						{source?.sync.state === "failed" && (
-							<Text size="xs">{t("accounts.refreshError")}</Text>
-						)}
+						{source?.sync.state === "failed" && <Text size="xs">{t("accounts.refreshError")}</Text>}
 
-						{source?.freshness === "stale" && (
-							<Text size="xs">{t("investment.stale")}</Text>
-						)}
+						{source?.freshness === "stale" && <Text size="xs">{t("investment.stale")}</Text>}
 					</Stack>
 
 					{!!positionCounts && (