style(oa): 修复财务详情页面 SQL 语句错误

- 在 SysOaFinanceMapper.xml 文件中修正了 SQL 语句的拼写错误
- 将 'as detail_remark' 和 'b.signing_company as signingCompany'之间的逗号添加
- 优化了 SQL 语句的格式，提高了代码可读性

ruoyi-oa/src/main/resources/mapper/oa/SysOaFinanceMapper.xml

@@ -85,8 +85,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                sof.out_type,
                b.price,
                b.big_price,
-               b.remark as detail_remark
-               b.signing_company as signingCompany,
+               b.remark as detail_remark,
+               b.signing_company as signingCompany
         from sys_oa_finance sof
                  left join sys_oa_detail b on sof.finance_id = b.finance_id
     </sql>