feat(message-gateway): add user bind and unbind APIs

internal/apps/message_gateway/routers.go

@@ -0,0 +1,22 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+// Package message_gateway provides user bind/unbind APIs and credential helpers.
+package message_gateway
+
+import (
+	"github.com/Rain-kl/Wavelet/internal/apps/oauth"
+	"github.com/gin-gonic/gin"
+)
+
+// RegisterUserRoutes mounts login-required bind/unbind APIs.
+func RegisterUserRoutes(apiV1Router *gin.RouterGroup) {
+	g := apiV1Router.Group("/message-gateway")
+	g.Use(oauth.LoginRequired())
+	{
+		g.GET("/channels", ListChannels)
+		g.GET("/bindings", ListBindings)
+		g.POST("/bindings", BindBinding)
+		g.DELETE("/bindings/:id", UnbindBinding)
+	}
+}