add docs

server/main.go

@@ -107,6 +107,9 @@ func main() {
 		return c.JSON(fiber.Map{"ok": true})
 	})
 
+	api.Get("/public/app-downloads", handlers.ListAppDownloadsPublicHandler(gormDB))
+	api.Get("/public/guide-links", handlers.ListGuideLinksPublicHandler(gormDB))
+
 	// Management — yêu cầu đăng nhập staff
 	staff := api.Group("", middleware.RequireStaff())
 	staff.Get("/auth/me", handlers.MeStaffHandler(gormDB))
@@ -207,6 +210,11 @@ func main() {
 	staff.Put("/guide-links/:id", handlers.UpdateGuideLinkHandler(gormDB))
 	staff.Delete("/guide-links/:id", handlers.DeleteGuideLinkHandler(gormDB))
 
+	staff.Get("/app-downloads", handlers.ListAppDownloadsHandler(gormDB))
+	staff.Post("/app-downloads", handlers.CreateAppDownloadHandler(gormDB))
+	staff.Put("/app-downloads/:id", handlers.UpdateAppDownloadHandler(gormDB))
+	staff.Delete("/app-downloads/:id", handlers.DeleteAppDownloadHandler(gormDB))
+
 	go func() {
 		ticker := time.NewTicker(30 * time.Second)
 		defer ticker.Stop()
@@ -215,6 +223,8 @@ func main() {
 		}
 	}()
 
+	app.Static("/", "../landing_page")
+
 	port := getEnv("PORT", "8080")
 	log.Printf("Server starting on port %s...", port)
 	if err := app.Listen(":" + port); err != nil {