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.tsx

@@ -1,4 +1,5 @@
 import type { FC } from "react";
+
 import {
 	TbankConnectionError,
 	TbankConnectionLoading,
@@ -9,9 +10,7 @@ import { TbankConnectionSectionLoaded } from "./TbankConnectionSectionLoaded";
 const TbankConnectionSection: FC = () => {
 	const viewModel = useTbankConnectionViewModel();
 	if (viewModel.state === "loading") return <TbankConnectionLoading />;
-	if (viewModel.state === "error")
-		return <TbankConnectionError retry={viewModel.retry} />;
-	return <TbankConnectionSectionLoaded {...viewModel} />;
+	return viewModel.state === "error" ? <TbankConnectionError retry={viewModel.retry} /> : <TbankConnectionSectionLoaded {...viewModel} />;
 };
 
 export { TbankConnectionSection };