feat: best 匹配结果页展示 Top 3 候选排行，支持折叠查看备选餐厅

src/app/room/[id]/page.tsx

@@ -15,7 +15,7 @@ export default function RoomPage() {
   const [joined, setJoined] = useState(false);
 
   const {
-    userCount, match, matchType, matchLikes, likeCounts, swipeCounts, restaurants, mutate,
+    userCount, match, matchType, matchLikes, runnerUps, likeCounts, swipeCounts, restaurants, mutate,
   } = useRoomPolling(roomId);
 
   useEffect(() => {
@@ -57,6 +57,7 @@ export default function RoomPage() {
         matchedRestaurantId={match}
         matchType={matchType}
         matchLikes={matchLikes}
+        runnerUps={runnerUps}
         likeCounts={likeCounts}
         swipeCounts={swipeCounts}
         userCount={userCount}