Add "audiospace = "audiospace"" (#401)

To fix #390, at least temporarily.

src/types.nim

@@ -125,7 +125,8 @@ type
     messageMe = "message_me"
     videoDirectMessage = "video_direct_message"
     imageDirectMessage = "image_direct_message"
-
+    audiospace = "audiospace"
+    
   Card* = object
     kind*: CardKind
     id*: string