feat: add quiet reading with rare confirmations

Part of the quiet-user-feedback change; docs and specs land in their own repositories.

src/app/routes/AppRoutes/AllAccounts.test.tsx

@@ -369,7 +369,9 @@ describe("All accounts routes", () => {
 		renderPage("/accounts/all/operations?from=2026-08-01&to=2026-08-31");
 		await screen.findAllByText("Выплата купона");
 		fireEvent.click(screen.getByRole("button", { name: "Далее" }));
-		fireEvent.click(await screen.findByRole("button", { name: "Повторить" }));
+		await waitFor(() => {
+			expect(screen.queryByRole("button", { name: "Повторить" })).not.toBeInTheDocument();
+		});
 		expect(await screen.findAllByText("Выплата купона")).toHaveLength(2);
 		expect(screen.getByLabelText("Текущий путь")).toHaveTextContent(
 			"from=2026-08-01&to=2026-08-31",
@@ -390,10 +392,12 @@ describe("All accounts routes", () => {
 			}),
 		);
 		expect(screen.getAllByText("Сбербанк")).toHaveLength(1);
-		expect(
-			await screen.findByRole("button", {
-				name: "Повторить",
-			}),
-		).toBeInTheDocument();
+		await waitFor(() => {
+			expect(
+				screen.queryByRole("button", {
+					name: "Повторить",
+				}),
+			).not.toBeInTheDocument();
+		});
 	});
 });