feat(library): sort by rating and priority

src/pages/GameLibrary.jsx

@@ -26,6 +26,8 @@ const SORT_OPTIONS = [
     {value: 'playtimeMinutes,asc', labelKey: 'LIBRARY.SORT_PLAYTIME_ASC'},
     {value: 'lastSeenAt,desc', labelKey: 'LIBRARY.SORT_LAST_SEEN'},
     {value: 'firstSeenAt,desc', labelKey: 'LIBRARY.SORT_FIRST_SEEN'},
+    {value: 'rating,desc', labelKey: 'LIBRARY.SORT_RATING'},
+    {value: 'priority,desc', labelKey: 'LIBRARY.SORT_PRIORITY'},
 ];
 
 export default function GameLibrary() {