feat(psn): replace PSN import button with sync review

Remove the PSN import tab; linking now starts a sync.
Show the PSN review link, last played date and PSN expiry notes.
PSN rows hide the hours field; unchecked titles you saw are dismissed,
unseen ones stay open.

src/pages/GameLibrary.jsx

@@ -65,8 +65,9 @@ export default function GameLibrary() {
     const filtered = Boolean(listStatus || q.trim() || listShortOnly || hiddenOnly || listHideDuplicates);
     const [search, setSearch] = useState(q);
     const [adding, setAdding] = useState(false);
-    // Starts true until /games-count answers, so a Steam user does not see the sync controls vanish and come back.
-    const [hasSteamId, setHasSteamId] = useState(true);
+    // A Steam ID or a PlayStation link. Starts true until /games-count answers, so the sync controls do not vanish
+    // and come back.
+    const [canSync, setCanSync] = useState(true);
 
     const [data, setData] = useState({content: [], page: 0, size, totalElements: 0, totalPages: 0});
     const [isLoading, setIsLoading] = useState(true);
@@ -98,7 +99,7 @@ export default function GameLibrary() {
         apiFetch(`${import.meta.env.VITE_CORE_API_URL}/api/library/games-count`)
             .then((response) => (response.ok ? response.json() : null))
             .then((json) => {
-                if (!cancelled && json) setHasSteamId(json.hasSteamId);
+                if (!cancelled && json) setCanSync(json.canSync);
             })
             .catch(() => {});
         return () => {
@@ -108,7 +109,7 @@ export default function GameLibrary() {
 
     const expectInitialSync = !isLoading && !error && !filtered && data.totalElements === 0;
     const sync = useLibrarySync({
-        enabled: hasSteamId,
+        enabled: canSync,
         expectInitialSync,
         onComplete: load,
     });
@@ -164,7 +165,7 @@ export default function GameLibrary() {
                     <LibraryTabs/>
                     <h1 className="text-3xl font-bold tracking-tight">{t('LIBRARY.TITLE')}</h1>
                     <div className="flex flex-wrap items-center gap-3">
-                        {hasSteamId && (
+                        {canSync && (
                             <>
                                 <SyncStatusBadge
                                     status={sync.status}