feat: 实名即生效套餐沉默期、延期办理与资产出库时间

- 迁移 000259～000265：套餐记录沉默期字段与扫描索引、套餐默认沉默期、延期政策/流水/订单/批次/明细 5 张表、默认政策与系统配置（总开关默认关闭）、企微审批白名单、卡与设备出库时间及出库记录
- 沉默期设置（订单发放、自动购包、钱包续费）、后台购买时调整（超默认值按政策免审或企微审批）、统一判定与激活闸门、排队与孤儿扫描跳过过期套餐、过期套餐禁止退款、每 10 分钟扫描
- 总开关专用接口与打开前 4 项检查；延期政策；延期资格与计费；H5 自助与后台二维码在线支付（商户池路由）、支付回调与查单恢复、线下登记、特殊/批量延期、异常重试与原路退款；沉默期审批场景与终态处理
- 换货沉默期流水与出库时间；卡/设备列表、详情、导出与出库记录接口；延期订单与即将过期套餐列表及导出；财务流水纳入延期支付
- 沉默期与出库时间回填工具 cmd/silence-backfill；前端接口变更说明

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

internal/handler/callback/payment.go

@@ -13,6 +13,7 @@ import (
 	"go.uber.org/zap"
 
 	agentrechargeApp "github.com/break/junhong_cmp_fiber/internal/application/agentrecharge"
+	packagesilenceApp "github.com/break/junhong_cmp_fiber/internal/application/packagesilence"
 	"github.com/break/junhong_cmp_fiber/internal/infrastructure/integrationlog"
 	"github.com/break/junhong_cmp_fiber/internal/model"
 	orderService "github.com/break/junhong_cmp_fiber/internal/service/order"
@@ -52,6 +53,17 @@ type PaymentHandler struct {
 	agentPaymentConfirm  *agentrechargeApp.ConfirmOnlinePaymentService
 	integration          *integrationlog.Repository
 	logger               *zap.Logger
+	silence              SilencePaymentConfirmer
+}
+
+// SilencePaymentConfirmer 确认沉默期延期订单支付（order_type = silence_extension）。
+type SilencePaymentConfirmer interface {
+	ConfirmPayment(ctx context.Context, command packagesilenceApp.PaymentConfirmCommand) error
+}
+
+// SetSilencePaymentConfirmer 注入沉默期延期支付确认用例。
+func (h *PaymentHandler) SetSilencePaymentConfirmer(confirmer SilencePaymentConfirmer) {
+	h.silence = confirmer
 }
 
 func NewPaymentHandler(
@@ -197,6 +209,19 @@ func (h *PaymentHandler) dispatchPaymentRecordCallback(ctx context.Context, call
 				}
 			case model.PaymentOrderTypeAgentRecharge:
 				return true, h.confirmAgentRechargePayment(ctx, callback, log)
+			case constants.PaymentOrderTypeSilenceExtension:
+				// 沉默期延期：回调按支付单冻结商户已验签，金额由用例按订单冻结金额核对；总开关关闭也照常处理。
+				if h.silence == nil {
+					processErr = errors.New(errors.CodeInternalError, "沉默期延期支付确认未配置")
+				} else {
+					processErr = h.silence.ConfirmPayment(auditcontext.With(ctx, auditcontext.Context{
+						ActorKind: constants.AuditActorExternalSystem, ActorID: callback.Provider, ActorName: "支付渠道回调",
+						Source: constants.AuditSourceCallback, CorrelationID: callback.PaymentNo,
+					}), packagesilenceApp.PaymentConfirmCommand{
+						PaymentNo: callback.PaymentNo, ThirdPartyTradeNo: callback.TransactionID,
+						Amount: callback.Amount, PaidAt: callback.PaidAt,
+					})
+				}
 			default:
 				processErr = errors.New(errors.CodeInvalidStatus, "未知支付记录类型")
 			}
@@ -538,7 +563,7 @@ func (h *PaymentHandler) AlipayCallback(c *fiber.Ctx) error {
 		MerchantIdentity: notification.AppId, Provider: constants.IntegrationProviderAlipay,
 		RawPayload: c.Body(), ContentType: c.Get("Content-Type"),
 	}
-	if payment.OrderType == model.PaymentOrderTypeAgentRecharge {
+	if payment.OrderType == model.PaymentOrderTypeAgentRecharge || payment.OrderType == constants.PaymentOrderTypeSilenceExtension {
 		paidAt, parseErr := time.ParseInLocation("2006-01-02 15:04:05", notification.GmtPayment, time.Local)
 		if parseErr != nil {
 			h.logger.Error("支付宝回调：付款时间格式无效",