refactor: enforce semantic values and numeric lint rules

src/pages/account/ui/AccountPage.vm.ts

@@ -17,6 +17,8 @@ import { useStocks } from "@/entities/stock";
 import { apiErrorCode } from "@/shared/api";
 import { formatMoney, instrumentLogoUrl } from "@/shared/lib";
 
+const RECENT_EVENTS_LIMIT = 5;
+
 type PositionSectionKind = "stocks" | "bonds" | "other";
 type AccountPageReturnTone = "positive" | "negative";
 
@@ -176,7 +178,7 @@ function toRecentEvents(
 	const to = `/accounts/${accountId}/events`;
 	if (events.isLoading) return { state: "loading", to };
 	if (events.isError) return { state: "error", to };
-	const items = events.data?.events.slice(0, 5) ?? [];
+	const items = events.data?.events.slice(0, RECENT_EVENTS_LIMIT) ?? [];
 	if (!items.length) return { state: "empty", to };
 	return { state: "loaded", to, items };
 }

src/pages/account/ui/components/PortfolioStructure.tsx

@@ -4,6 +4,8 @@ import type { Portfolio } from "@/entities/portfolio";
 import { formatMoney } from "@/shared/lib";
 import { PortfolioStructureView } from "./PortfolioStructure.view";
 
+const MIN_VISIBLE_SHARE_PERCENT = 0.01;
+
 // A cached snapshot or an older running server can predate this response field.
 type PortfolioStructureProps = { structure?: Portfolio["structure"] | null };
 
@@ -45,7 +47,7 @@ const PortfolioStructure: FC<PortfolioStructureProps> = (props) => {
 					share:
 						percentage === null
 							? t("portfolio.structure.shareUnavailable")
-							: percentage > 0 && percentage < 0.01
+							: percentage > 0 && percentage < MIN_VISIBLE_SHARE_PERCENT
 								? t("portfolio.structure.smallShare")
 								: `${new Intl.NumberFormat("ru-RU", { maximumFractionDigits: 2 }).format(percentage)} %`,
 					value: percentage ?? 0,