Revert "[251118] feat: playActions 함수 추가"

This reverts commit ae0e24144a.

com.twin.app.shoptime/src/views/DetailPanel/DetailPanel.jsx

@@ -28,6 +28,7 @@ import {
   updatePanel,
 } from '../../actions/panelActions';
 import {
+  finishVideoPreview,
   pauseFullscreenVideo,
   resumeFullscreenVideo,
 } from '../../actions/playActions';
@@ -169,9 +170,9 @@ export default function DetailPanel({ panelInfo, isOnTop, spotlightId }) {
       fp.pipe(
         () => {
           dispatch(clearAllToasts()); // BuyOption Toast 포함 모든 토스트 제거
-          // dispatch(pauseFullscreenVideo()); // PLAYER_PANEL 비디오 중지
+          dispatch(pauseFullscreenVideo()); // PLAYER_PANEL 비디오 중지
           dispatch(finishModalMediaForce()); // MEDIA_PANEL(ProductVideo) 강제 종료
-          // ✅ [251118] finishVideoPreview() 제거 - PlayerPanel 유지하기 위함
+          dispatch(finishVideoPreview());
           dispatch(popPanel(panel_names.DETAIL_PANEL));
         },
         () => {