chore(payment): update ezpay dev redirect notice

src/app/subscription/components/subscription-checkout-button.tsx

@@ -17,7 +17,7 @@ import { StripePaymentDialog } from "./stripe-payment-dialog";
 import { SubscriptionCtaButton } from "./subscription-cta-button";
 import styles from "./subscription-cta-button.module.css";
 
-const EZPAY_DEVELOPMENT_REDIRECT_DELAY_MS = 3000;
+const EZPAY_DEVELOPMENT_REDIRECT_DELAY_MS = 5000;
 
 export interface SubscriptionCheckoutButtonProps {
   /** 是否可用（未选套餐 / 未勾选协议 → false） */
@@ -149,6 +149,14 @@ export function SubscriptionCheckoutButton({
     stripeClientSecret !== null &&
     stripeClientSecret !== hiddenStripeClientSecret &&
     !payment.isPaid;
+  const pendingEzpayRedirectOrderId =
+    AppEnvUtil.isDevelopment() &&
+    payment.payParams &&
+    isEzpayPayment(payment.payParams) &&
+    getPaymentUrl(payment.payParams) &&
+    payment.currentOrderId
+      ? payment.currentOrderId
+      : null;
 
   return (
     <>
@@ -174,6 +182,16 @@ export function SubscriptionCheckoutButton({
           {payment.errorMessage}
         </p>
       ) : null}
+      {pendingEzpayRedirectOrderId ? (
+        <div className={styles.pendingRedirect} role="status">
+          <span className={styles.pendingRedirectLabel}>
+            Ezpay order created. Redirecting in 3 seconds.
+          </span>
+          <span className={styles.pendingRedirectOrder}>
+            Order No. {pendingEzpayRedirectOrderId}
+          </span>
+        </div>
+      ) : null}
       {shouldShowStripeDialog ? (
         <StripePaymentDialog
           clientSecret={stripeClientSecret}

src/app/subscription/components/subscription-cta-button.module.css

@@ -60,6 +60,32 @@
   animation: spin 0.8s linear infinite;
 }
 
+.pendingRedirect {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  margin-top: var(--spacing-sm);
+  padding: 10px 12px;
+  border: 1px solid rgba(246, 87, 160, 0.2);
+  border-radius: 14px;
+  background: #ffffff;
+  color: #3c3b3b;
+  text-align: center;
+}
+
+.pendingRedirectLabel {
+  font-size: var(--font-size-sm);
+  line-height: 1.3;
+}
+
+.pendingRedirectOrder {
+  color: #1e1e1e;
+  font-size: var(--font-size-md);
+  font-weight: 700;
+  line-height: 1.3;
+  word-break: break-all;
+}
+
 @keyframes spin {
   to {
     transform: rotate(360deg);