chore: finish frontend ESLint migration #18

Enable every plugin recommended preset and replace Biome with ESLint formatting.

Preserve API contracts and JSX whitespace; verify source, tests, builds and tooling.

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

@@ -1,6 +1,7 @@
+import type { FC } from "react";
+
 import { Alert, Button, Skeleton } from "@mantine/core";
 import { LoadingSkeleton } from "@wealthledger/ui";
-import type { FC } from "react";
 import { useTranslation } from "react-i18next";
 
 type TbankConnectionErrorProps = {
@@ -13,7 +14,7 @@ const TbankConnectionLoading: FC = () => {
 	return (
 		<LoadingSkeleton label={t("states.loadingTitle")}>
 			<Skeleton height={20} width="45%" />
-			<Skeleton height={36} width={140} radius="sm" />
+			<Skeleton height={36} radius="sm" width={140} />
 		</LoadingSkeleton>
 	);
 };
@@ -24,7 +25,7 @@ const TbankConnectionError: FC<TbankConnectionErrorProps> = (props) => {
 
 	return (
 		<Alert color="red" title={t("tbank.statusError")}>
-			<Button variant="subtle" onClick={retry}>
+			<Button onClick={retry} variant="subtle">
 				{t("tbank.retry")}
 			</Button>
 		</Alert>