refactor(logging): centralize console output

src/lib/stripe/stripe-events.ts

@@ -15,6 +15,9 @@
  */
 import type Stripe from "stripe";
 import { getStripeClient } from "./stripe-client";
+import { Logger } from "@/utils";
+
+const log = new Logger("LibStripeStripeEvents");
 
 /**
  * 4 个事件的主分发器
@@ -65,7 +68,7 @@ async function handleCheckoutCompleted(
       ? session.subscription
       : session.subscription?.id;
 
-  console.log("[stripe-events] checkout.session.completed", {
+  log.debug("[stripe-events] checkout.session.completed", {
     eventId: event.id,
     customerId,
     subscriptionId,
@@ -99,7 +102,7 @@ async function handleSubscriptionDeleted(
       ? subscription.customer
       : subscription.customer.id;
 
-  console.log("[stripe-events] customer.subscription.deleted", {
+  log.debug("[stripe-events] customer.subscription.deleted", {
     eventId: event.id,
     customerId,
     subscriptionId: subscription.id,
@@ -130,7 +133,7 @@ async function handleSubscriptionUpdated(
       ? subscription.customer
       : subscription.customer.id;
 
-  console.log(`[stripe-events] customer.subscription.${event.type}`, {
+  log.debug(`[stripe-events] customer.subscription.${event.type}`, {
     eventId: event.id,
     customerId,
     subscriptionId: subscription.id,
@@ -164,14 +167,14 @@ async function handleInvoicePaymentSucceeded(
 
   // 只关心周期续费（不对首次购买重复补充）
   if (invoice.billing_reason !== "subscription_cycle") {
-    console.log(
+    log.debug(
       `[stripe-events] invoice.payment_succeeded (skipped, billing_reason=${invoice.billing_reason})`,
       { eventId: event.id, invoiceId: invoice.id },
     );
     return;
   }
 
-  console.log("[stripe-events] invoice.payment_succeeded (subscription_cycle)", {
+  log.debug("[stripe-events] invoice.payment_succeeded (subscription_cycle)", {
     eventId: event.id,
     invoiceId: invoice.id,
     customerId,