refactor(pay): 为 FiuuReturnController 添加 appCode 参数

KKSU

2025-02-08 35ec950269834c253e503c50677829dc3ba51092

 src/main/java/cc/mrbird/febs/pay/controller/FiuuReturnController.java

@@ -36,6 +36,7 @@
            @RequestParam("domain") String domain,
            @RequestParam("currency") String currency,
            @RequestParam("paydate") String payDate,
            @RequestParam("approcode") String appCode,
            @RequestParam("skey") String skey,
            Model model) {