chore: add typed ESLint checks #18

Refs WealthLedger/main#18. Keep Biome; add no Prettier dependencies.

src/features/tbank-connection/ui/TbankConnectionSection/TbankConnectionSection.test.tsx

@@ -163,11 +163,9 @@ describe("TbankConnectionSection", () => {
 		});
 		fireEvent.click(screen.getByRole("button", { name: "Подключить" }));
 
-		await waitFor(() =>
-			expect(
-				screen.getByRole("button", { name: "Заменить token" }),
-			).toBeInTheDocument(),
-		);
+		expect(
+			await screen.findByRole("button", { name: "Заменить token" }),
+		).toBeInTheDocument();
 		expect(client.getQueryData(brokerageAccountsQueryKey)).toBeUndefined();
 		expect(client.getQueryData(bankCardsQueryKey)).toEqual([
 			{ id: "bank-card-1" },
@@ -224,11 +222,9 @@ describe("TbankConnectionSection", () => {
 		);
 		fireEvent.click(await screen.findByRole("button", { name: /^Удалить$/ }));
 
-		await waitFor(() =>
-			expect(
-				screen.getByRole("button", { name: "Подключить" }),
-			).toBeInTheDocument(),
-		);
+		expect(
+			await screen.findByRole("button", { name: "Подключить" }),
+		).toBeInTheDocument();
 		expect(client.getQueryData(brokerageAccountsQueryKey)).toBeUndefined();
 		expect(client.getQueryData(bankCardsQueryKey)).toEqual([
 			{ id: "bank-card-1" },