fix: 处理空值计算，确保待来票金额与未来票金额一致

gongchunyi

2026-01-16 79a570ae5f497e30337e7dd002450072e1b21cc2

 src/main/java/com/ruoyi/equipmentenergyconsumption/pojo/EquipmentEnergyConsumption.java

@@ -135,5 +135,8 @@
     */
    @TableField(fill = FieldFill.INSERT)
    private Long tenantId;

    /**
     *所属用电区域id
     */
    private Long electricityConsumptionAreaId;
}