清理删除逻辑优化

src/main/java/com/ycwl/basic/mapper/SourceMapper.java

@@ -79,4 +79,6 @@ public interface SourceMapper {
     List<SourceWatermarkEntity> listSourceWatermark(List<Long> sourceIds, Long faceId, String watermarkType);
 
     void addSourceWatermark(Long sourceId, Long faceId, String type, String url);
+
+    int deleteUselessSource();
 }

src/main/java/com/ycwl/basic/mapper/VideoMapper.java

@@ -54,4 +54,6 @@ public interface VideoMapper {
     int deleteNotBuyRelations(Long scenicId, Date endDate);
 
     int deleteNotBuyFaceRelations(Long userId, Long faceId);
+
+    int deleteUselessVideo();
 }