feat: 添加挑战详情页面预制体，优化分享功能与数据展示

assets/prefabs/PagePKData.ts

@@ -131,6 +131,13 @@ export class PagePKData extends BaseView {
         this._setLabel(this._findLabelIn(item, 'RankNumberLabel'), firstParticipant ? `第 ${rankNumber} 名` : '暂无排名');
         this._loadAvatar(firstParticipant?.avatarUrl ?? '', this._findAvatarSprite(item), version);
 
+        const viewButton = this._findChild(item, 'ViewButton');
+        if (viewButton) {
+            const handler = () => this._openShareDetail(share);
+            viewButton.on(Button.EventType.CLICK, handler, this);
+            this._createdButtonBindings.push({ node: viewButton, handler });
+        }
+
         const shareButton = this._findChild(item, 'ShareButton');
         if (shareButton) {
             const handler = () => ShareManager.instance.triggerWxShare(share.title, share.shareCode);
@@ -139,6 +146,24 @@ export class PagePKData extends BaseView {
         }
     }
 
+    private _openShareDetail(share: CreatedShareItem): void {
+        if (!share.shareCode) {
+            ToastManager.instance.show('挑战数据异常，请稍后重试');
+            return;
+        }
+
+        ViewManager.instance.open('PagePKDetail', {
+            params: {
+                share,
+                shareCode: share.shareCode,
+            },
+            onError: (err) => {
+                console.error('[PagePKData] 打开挑战详情失败:', err);
+                ToastManager.instance.show('打开挑战详情失败，请稍后重试');
+            },
+        });
+    }
+
     private _getFirstParticipant(share: CreatedShareItem): ShareParticipantRankSummary | null {
         return share.firstPlaceUser ?? share.topParticipant ?? share.firstParticipant ?? share.champion ?? null;
     }