推进活动系统最小成品闭环与游客体验

backend/internal/store/postgres/card_store.go

@@ -16,6 +16,7 @@ type Card struct {
 	DisplaySlot                 string
 	DisplayPriority             int
 	IsDefaultExperience         bool
+	ShowInEventList             bool
 	StartsAt                    *time.Time
 	EndsAt                      *time.Time
 	EntryChannelID              *string
@@ -59,6 +60,7 @@ func (s *Store) ListCardsForEntry(ctx context.Context, tenantID string, entryCha
 			c.display_slot,
 			c.display_priority,
 			c.is_default_experience,
+			COALESCE(e.show_in_event_list, true),
 			c.starts_at,
 			c.ends_at,
 			c.entry_channel_id,
@@ -117,6 +119,7 @@ func (s *Store) ListCardsForEntry(ctx context.Context, tenantID string, entryCha
 			&card.DisplaySlot,
 			&card.DisplayPriority,
 			&card.IsDefaultExperience,
+			&card.ShowInEventList,
 			&card.StartsAt,
 			&card.EndsAt,
 			&card.EntryChannelID,