实现基础的通知媒介管理

pkg/rpc/protos/models/message_media_instance.proto

@@ -0,0 +1,15 @@
+syntax = "proto3";
+option go_package = "./pb";
+
+package pb;
+
+import "models/message_media.proto";
+
+message MessageMediaInstance {
+	int64 id = 1;
+	bool isOn = 2;
+	string name = 3;
+	MessageMedia messageMedia = 4;
+	bytes paramsJSON = 5;
+	string description = 6;
+}