feat(template): 添加模板缩放裁剪功能

- 在 TemplateEntity 中添加 zoomCut 字段，用于控制模板的缩放裁剪
- 更新 TemplateMapper.xml，增加 zoom_cut 列的插入和更新逻辑

src/main/java/com/ycwl/basic/model/pc/template/entity/TemplateEntity.java

@@ -76,6 +76,7 @@ public class TemplateEntity {
 
     private Integer sort;
     private Integer cropEnable;
+    private Integer zoomCut;
     private String onlyIf;
     private String resolution;
     private List<TemplateEntity> children;