chore: finish frontend ESLint migration #18

Enable every plugin recommended preset and replace Biome with ESLint formatting.

Preserve API contracts and JSX whitespace; verify source, tests, builds and tooling.

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

@@ -2,7 +2,9 @@ import { MantineProvider } from "@mantine/core";
 import { render, screen, within } from "@testing-library/react";
 import { MemoryRouter } from "react-router";
 import { describe, expect, it } from "vitest";
+
 import { resource } from "@/test/resource";
+
 import { brokerageAccountCards } from "../../model/display";
 import { BrokerageAccountList } from "./BrokerageAccountList";
 
@@ -16,36 +18,40 @@ describe("BrokerageAccountList", () => {
 							{
 								id: "account-1",
 								name: "Основной",
-								type: "BROKERAGE",
 								openedOn: "2024-08-13",
 								portfolioSummary: {
-									stockPositionCount: 5,
 									bondPositionCount: 12,
+									stockPositionCount: 5,
 									totalsByCurrency: [
 										{ currency: "RUB", value: "1500" },
 										{ currency: "USD", value: "20" },
 										{ currency: "EUR", value: "5" },
 									],
 								},
-							},
-							{
-								id: "account-2",
-								name: "Недоступный",
 								type: "BROKERAGE",
-								openedOn: null,
-								portfolioSummary: null,
-							},
-							{
-								id: "account-3",
-								name: "Пустой",
-								type: "BROKERAGE",
-								openedOn: null,
-								portfolioSummary: {
-									totalsByCurrency: [],
-									stockPositionCount: 2,
-									bondPositionCount: 0,
-								},
 							},
+							(/* eslint-disable unicorn/no-null -- Fixture preserves the production contract’s explicit null values. */
+								{
+									id: "account-2",
+									name: "Недоступный",
+									openedOn: null,
+									portfolioSummary: null,
+									type: "BROKERAGE",
+								}
+							/* eslint-enable unicorn/no-null */),
+							(/* eslint-disable unicorn/no-null -- Fixture preserves the production contract’s explicit null values. */
+								{
+									id: "account-3",
+									name: "Пустой",
+									openedOn: null,
+									portfolioSummary: {
+										bondPositionCount: 0,
+										stockPositionCount: 2,
+										totalsByCurrency: [],
+									},
+									type: "BROKERAGE",
+								}
+							/* eslint-enable unicorn/no-null */),
 						])}
 					/>
 				</MemoryRouter>
@@ -65,18 +71,18 @@ describe("BrokerageAccountList", () => {
 		expect(screen.getByText("Нет текущих сумм")).toBeInTheDocument();
 		expect(screen.getAllByText("Открыть счет")).toHaveLength(3);
 		const available = within(screen.getByRole("link", { name: /Основной/ }));
-		expect(available.getByText("Акции").nextElementSibling).toHaveTextContent(
+		expect(available.getAllByRole("definition")[0]).toHaveTextContent(
 			"5",
 		);
 		expect(
-			available.getByText("Облигации").nextElementSibling,
+			available.getAllByRole("definition")[1],
 		).toHaveTextContent("12");
 		const unvalued = within(screen.getByRole("link", { name: /Пустой/ }));
-		expect(unvalued.getByText("Акции").nextElementSibling).toHaveTextContent(
+		expect(unvalued.getAllByRole("definition")[0]).toHaveTextContent(
 			"2",
 		);
 		expect(
-			unvalued.getByText("Облигации").nextElementSibling,
+			unvalued.getAllByRole("definition")[1],
 		).toHaveTextContent("0");
 		expect(
 			within(screen.getByRole("link", { name: /Недоступный/ })).queryByText(
@@ -88,21 +94,23 @@ describe("BrokerageAccountList", () => {
 
 it("shows portfolio summary freshness independently for each account", () => {
 	const accounts = brokerageAccountCards(
-		["fresh", "stale"].map((id) => ({
-			id,
-			name: id,
-			type: "BROKERAGE" as const,
-			openedOn: null,
-			portfolioSummary: {
-				stockPositionCount: 1,
-				bondPositionCount: 0,
-				totalsByCurrency: [{ currency: "RUB", value: "10" }],
-			},
-		})),
+		["fresh", "stale"].map(id => ((/* eslint-disable unicorn/no-null -- Fixture preserves the production contract’s explicit null values. */
+			{
+				id,
+				name: id,
+				openedOn: null,
+				portfolioSummary: {
+					bondPositionCount: 0,
+					stockPositionCount: 1,
+					totalsByCurrency: [{ currency: "RUB", value: "10" }],
+				},
+				type: "BROKERAGE" as const,
+			}
+			/* eslint-enable unicorn/no-null */))),
 		[
-			resource(null, { resourceKey: "portfolio/fresh", freshness: "fresh" })
+			resource(null, { freshness: "fresh", resourceKey: "portfolio/fresh" })
 				.meta,
-			resource(null, { resourceKey: "portfolio/stale", freshness: "stale" })
+			resource(null, { freshness: "stale", resourceKey: "portfolio/stale" })
 				.meta,
 		],
 	);