Tak Talk
data class TakTalk(val text: String = "", val chatroomId: String = "", val lang: String = "", val fromVoice: Boolean = false) : TakPacketV2Data.Payload(source)
TAKTALK voice/text chat message (CoT type m-t-t). The voice audio itself rides UDP/RTP outside the mesh; this carries the text envelope plus a from_voice marker for receiver UX.