feat: add stock pages and ticker navigation

Add stock search and detail pages with charts, dividends and shared event rows.

Use verified ticker links for portfolio names and logos, numeric dates and refreshed account cards.

Update the generated API contract.

src/pages/account-income/ui/AccountIncomePage.test.tsx

@@ -392,10 +392,10 @@ describe("AccountIncomePage", () => {
 		expect(eventsRequest).not.toHaveBeenCalled();
 		expect(screen.getByRole("region", { name: "Выплаты" })).toBeInTheDocument();
 		const selected = screen.getByRole("region", {
-			name: /^1–27 авг\. 2026\sг\.$/,
+			name: "01.08.2026 – 27.08.2026",
 		});
 		expect(
-			screen.getByRole("region", { name: /^1–27 авг\. 2025\sг\.$/ }),
+			screen.getByRole("region", { name: "01.08.2025 – 27.08.2025" }),
 		).toBeInTheDocument();
 		expect(screen.queryByText(/Предыдущий период/)).not.toBeInTheDocument();
 		expect(screen.queryByText("Выбранный период")).not.toBeInTheDocument();
@@ -498,10 +498,10 @@ describe("income comparison display", () => {
 			},
 		});
 		expect(display?.comparison?.selectedPeriod.replaceAll(/\s/g, " ")).toBe(
-			"1 дек. 2025 г. – 9 янв. 2026 г.",
+			"01.12.2025 – 09.01.2026",
 		);
 		expect(display?.comparison?.comparedPeriod.replaceAll(/\s/g, " ")).toBe(
-			"1 дек. 2024 г. – 9 янв. 2025 г.",
+			"01.12.2024 – 09.01.2025",
 		);
 		expect(display?.comparison?.values.map((value) => value.currency)).toEqual([
 			"RUB",

src/pages/account-income/ui/AccountIncomePage.vm.ts

@@ -5,6 +5,7 @@ import { useParams, useSearchParams } from "react-router";
 import { z } from "zod";
 import { type IncomeAnalytics, useIncomeAnalytics } from "@/entities/income";
 import { validationMessage } from "@/shared/i18n";
+import { formatDate } from "@/shared/lib";
 
 type IncomePeriod = { from: string; to: string };
 type IncomeForm = IncomePeriod;
@@ -252,13 +253,7 @@ function toIncomeDisplayModel(
 }
 
 function formatComparisonPeriod(period: IncomePeriod): string {
-	return new Intl.DateTimeFormat("ru-RU", {
-		dateStyle: "medium",
-		timeZone: "UTC",
-	}).formatRange(
-		new Date(`${period.from}T00:00:00Z`),
-		new Date(`${period.to}T00:00:00Z`),
-	);
+	return `${formatDate(period.from)} – ${formatDate(period.to)}`;
 }
 
 function formatIncomeChange(