feat: add quiet reading with rare confirmations

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

src/features/tbank-connection/ui/TbankConnectionSection/TbankConnectionSectionLoaded.vm.ts

@@ -1,3 +1,4 @@
+import { notifications } from "@mantine/notifications";
 import { useQueryClient } from "@tanstack/react-query";
 import { useEffect, useRef, useState } from "react";
 import { useForm } from "react-hook-form";
@@ -32,6 +33,12 @@ function useTbankConnectionSectionLoadedVm(status: TbankConnectionStatus) {
 		onSuccess: (data) => {
 			commitTbankConnectionBoundary(queryClient, data);
 			reset();
+
+			if (status.connected && data.connected)
+				notifications.show({
+					id: "tbank-token-replaced-" + crypto.randomUUID(),
+					message: t("tbank.tokenReplaced"),
+				});
 		},
 	});