decouple websocket and RTC nodes, prep for distributed

pkg/auth/grants.go

@@ -3,6 +3,7 @@ package auth
 type VideoGrant struct {
 	RoomCreate bool   `json:"room_create,omitempty"`
 	RoomJoin   bool   `json:"room_join,omitempty"`
+	RoomList   bool   `json:"room_list,omitempty"`
 	Room       string `json:"room,omitempty"`
 }