fix: 定额下人材机窗口，插入主材后，暂估列显示是0，而不是勾选框

public/web/sheet/sheet_common.js

@@ -391,7 +391,8 @@ var sheetCommonObj = {
             if(setting.getStyle && setting.getStyle(data[row],row,null,setting.header[col].dataCode)){
                 let cstyle = setting.getStyle(data[row],row,null,setting.header[col].dataCode);
                 if(cstyle){
-                    sheet.setStyle(row, col,cstyle);
+                    let oldStyle = sheet.getStyle(row, col);
+                    sheet.setStyle(row, col,{...oldStyle,...cstyle});
                 }   
             }
         }