refactor: improve session management, audio handling, and MCP configuration
- Change default session name from 'voice-dev' to '__voice-dev'
- Change default server port from 3000 to 6767
- Add conversation history persistence to .conversations directory
- Defer stream abort until after transcription completes
- Return empty content arrays from MCP tool handlers (use structuredContent only)
- Add pause/resume support to audio player for handling false positive speech detection
- Add .conversations to .gitignore
```
```
feat: add AI SDK dependencies and refine agent voice interaction config
- Add @ai-sdk packages for enhanced AI capabilities
- Install Deepgram SDK, livekit-client, and werift for voice/WebRTC
- Expand agent system prompt with multi-tool workflows and Claude Code interaction patterns
- Adjust VAD timing (1.2s silence threshold) and turn detection for better voice UX
- Switch TTS to inworld/inworld-tts-1 with Olivia voice
- Configure interruption timing (0.2s detection, no word requirement)
- Add comprehensive guidelines for conversational responses vs structured output
- Document plan mode triggers and Claude response type handling
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
```
Mohamed Boudra