feat(purchase): 添加采购登记日期范围查询功能

liyong

2026-01-26 8d258e0b07b94dc7c4b1cc9cadfbf132d6f05b8e

 basic-server/src/main/java/com/ruoyi/basic/service/CoalPlanService.java

@@ -28,4 +28,6 @@
    List<CoalPlan> selectAllList();

    List<CoalFieldVo> selectCoalPlanById(Long id);

    boolean checkPlanExists(String fieldIds);
}