refactor(frontend): lint, one session guard, one request helper, one user context

src/components/ManualGameCard.jsx

@@ -8,7 +8,6 @@ import {Button} from '@/components/ui/button';
 import {Card} from '@/components/ui/card';
 import {Input} from '@/components/ui/input';
 import {Label} from '@/components/ui/label';
-import useSessionExpired from '../hooks/useSessionExpired.js';
 import {hoursToMinutes, removeGame, toHours, updateManualGame} from '../utils/manualGames.js';
 import {MAX_PLATFORM_LENGTH} from '../utils/limits.js';
 
@@ -20,7 +19,6 @@ import {MAX_PLATFORM_LENGTH} from '../utils/limits.js';
 export default function ManualGameCard({game, onSaved}) {
     const {t} = useTranslation();
     const navigate = useNavigate();
-    const expireSession = useSessionExpired();
     const [platform, setPlatform] = useState(game.platform ?? '');
     const [hours, setHours] = useState(toHours(game.playtimeMinutes));
     const [busy, setBusy] = useState(false);
@@ -33,10 +31,7 @@ export default function ManualGameCard({game, onSaved}) {
         setBusy(true);
         try {
             const response = await request();
-            if (response.status === 401) {
-                expireSession();
-                return;
-            }
+            if (response.status === 401) return;
             if (!response.ok) {
                 toast.error(t('BACKLOG.SAVE_FAILED'));
                 return;