feat: require compliance confirmation for paid features

Gate payment, redemption, subscription, and invitation reward flows behind an audited compliance acknowledgement.

controller/topup.go

@@ -22,8 +22,13 @@ import (
 )
 
 func GetTopUpInfo(c *gin.Context) {
+	complianceConfirmed := operation_setting.IsPaymentComplianceConfirmed()
+
 	// 获取支付方式
 	payMethods := operation_setting.PayMethods
+	if !complianceConfirmed {
+		payMethods = []map[string]string{}
+	}
 
 	// 如果启用了 Stripe 支付，添加到支付方法列表
 	if isStripeTopUpEnabled() {
@@ -90,11 +95,14 @@ func GetTopUpInfo(c *gin.Context) {
 	}
 
 	data := gin.H{
-		"enable_online_topup":        isEpayTopUpEnabled(),
-		"enable_stripe_topup":        isStripeTopUpEnabled(),
-		"enable_creem_topup":         isCreemTopUpEnabled(),
-		"enable_waffo_topup":         enableWaffo,
-		"enable_waffo_pancake_topup": enableWaffoPancake,
+		"enable_online_topup":              isEpayTopUpEnabled(),
+		"enable_stripe_topup":              isStripeTopUpEnabled(),
+		"enable_creem_topup":               isCreemTopUpEnabled(),
+		"enable_waffo_topup":               enableWaffo,
+		"enable_waffo_pancake_topup":       enableWaffoPancake,
+		"enable_redemption":                complianceConfirmed,
+		"payment_compliance_confirmed":     complianceConfirmed,
+		"payment_compliance_terms_version": operation_setting.CurrentComplianceTermsVersion,
 		"waffo_pay_methods": func() interface{} {
 			if enableWaffo {
 				return setting.GetWaffoPayMethods()