feat(payment): 集成 FIUU 支付方式并优化退款流程

KKSU

2025-02-06 dbdc1ed6a3ecdcb20981b9e84200c69424444d6d

 src/main/java/cc/mrbird/febs/mall/controller/ViewSystemController.java

@@ -119,4 +119,9 @@
    public String vipCenterSetting() {
        return FebsUtil.view("modules/system/vipCenterSetting");
    }

    @GetMapping("kefu")
    public String kefu() {
        return FebsUtil.view("modules/system/kefu");
    }
}