PLT-7824 Added support for mentions with <@userid> and <!here> (#7615) (#7737)

model/command_response.go

@@ -59,8 +59,7 @@ func CommandResponseFromJson(data io.Reader) *CommandResponse {
 		return nil
 	}
 
-	o.Text = ExpandAnnouncement(o.Text)
-	o.Attachments = ProcessSlackAttachments(o.Attachments)
+	o.Attachments = StringifySlackFieldValue(o.Attachments)
 
 	return &o
 }