fix: skip 'last played' prompt for duanju (short drama)

Short drama episodes are typically 60-120 seconds, making the 'last
played at XX:XX' resume prompt unnecessary and annoying. This change:

- Add isDuanju prop to VideoCard, passed as &duanju=1 URL parameter
- duanju page passes isDuanju to VideoCard
- play page checks duanju=1 param and skips the resume prompt entirely

src/app/duanju/page.tsx

@@ -244,6 +244,7 @@ function DuanjuPageClient() {
                         year={item.year}
                         from='source-search'
                         type='tv'
+                        isDuanju
                         cmsData={{
                           desc: item.desc,
                           episodes: item.episodes,

src/app/play/page.tsx

@@ -8736,6 +8736,12 @@ function PlayPageClient() {
           // 条件：当前播放时间 < 10秒 且 播放记录时间 > 10秒
           const checkPlayRecordJump = async () => {
             try {
+              // 短剧不显示"上次播放到"提示（短剧单集太短，提示意义不大）
+              if (searchParams.get('duanju') === '1') {
+                playRecordJumpInitialCheckRef.current = false;
+                return;
+              }
+
               // 仅在进入播放后的首次检查时处理，避免本次会话新生成的记录触发恢复按钮
               if (!playRecordJumpInitialCheckRef.current) {
                 return;