feat: Implement core voicebot functionality with TeamSpeak 3 and xAI integration.

internal/client/client.go

@@ -2,6 +2,7 @@ package client
 
 import (
 	"log"
+	"sync"
 	"time"
 
 	"go-ts/pkg/protocol"
@@ -45,8 +46,9 @@ type Client struct {
 	Channels map[uint64]*Channel
 
 	// Audio
-	VoiceDecoders map[uint16]*opus.Decoder // Map VID (sender ID) to decoder
-	VoiceEncoder  *opus.Encoder            // Encoder for outgoing audio
+	VoiceDecoders  map[uint16]*opus.Decoder // Map VID (sender ID) to decoder
+	VoiceEncoder   *opus.Encoder            // Encoder for outgoing audio
+	VoiceEncoderMu sync.Mutex               // Protects VoiceEncoder
 
 	// Event handler for public API
 	eventHandler EventHandler