fix: 目录结构调整导致mapper的namespace错误问题修复

src/main/java/com/youlai/boot/platform/generator/mapper/DatabaseMapper.java

@@ -20,6 +20,5 @@ public interface DatabaseMapper extends BaseMapper<Dept> {
 
     List<ColumnMetaData> getTableColumns(String tableName);
 
-
     TableMetaData getTableMetadata(String tableName);
 }