feat: add quit-checkin v2 backend APIs

internal/routes/routes.go

@@ -16,6 +16,7 @@ import (
 	marketinghandler "wx_service/internal/marketing/handler"
 	membershiphandler "wx_service/internal/membership/handler"
 	"wx_service/internal/middleware"
+	quitcheckinhandler "wx_service/internal/quitcheckin/handler"
 	rmhandler "wx_service/internal/remove_watermark/handler"
 	smokehandler "wx_service/internal/smoke/handler"
 )
@@ -38,6 +39,7 @@ func Register(
 	marketingCategoryHandler *marketinghandler.CategoryHandler,
 	marketingTemplateHandler *marketinghandler.TemplateHandler,
 	marketingDownloadHandler *marketinghandler.DownloadHandler,
+	quitCheckinHandler *quitcheckinhandler.Handler,
 ) {
 	// Register 用来集中注册所有 HTTP 路由，便于工程结构更清晰：
 	// - main 只负责初始化（配置/DB/依赖注入）
@@ -69,6 +71,16 @@ func Register(
 		registerMarketingRoutes(api, protected, adminToken, marketingCategoryHandler, marketingTemplateHandler, marketingDownloadHandler)
 	}
 
+	apiV2 := router.Group("/api/v2")
+	{
+		protectedV2 := apiV2.Group("")
+		protectedV2.Use(middleware.AuthMiddleware(db, sessionCache))
+		protectedV2.Use(middleware.RequireUserMiddleware())
+		{
+			registerQuitCheckinRoutes(protectedV2, quitCheckinHandler)
+		}
+	}
+
 	registerAdminRoutes(router, adminHandler, marketingCategoryHandler, marketingTemplateHandler, marketingDownloadHandler)
 
 	// 保质期提醒模块使用独立前缀 /api/expiry，与现有 /api/v1 并存。