Update project documentation with voice assistant integration

- Add AI voice assistant to goals and current status
- Include voice assistant in documentation structure
- Update repository structure diagram
- Add voice server commands to CLAUDE.md
- Include voice assistant service URLs and management commands

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

README.md

@@ -10,6 +10,7 @@ Setting up a personal homelab using a ThinkPad laptop running Arch Linux to move
 - [x] Network domain setup
 - [ ] Self-hosted cloud storage (ownCloud/Nextcloud)
 - [x] Self-hosted git repository (Gitea/Forgejo/GitLab)
+- [x] AI voice assistant (local TTS with Piper)
 - [ ] Gradual migration from commercial cloud services
 
 ## Hardware
@@ -29,6 +30,7 @@ Setting up a personal homelab using a ThinkPad laptop running Arch Linux to move
 - ✅ Development environment setup completed
 - ✅ Network domain setup (DuckDNS + Nginx reverse proxy)
 - ✅ Gitea Git server running (Docker container)
+- ✅ AI voice assistant with local TTS (Piper + FastAPI)
 - Next: SSL certificates, additional self-hosted services
 
 ## Documentation Structure
@@ -37,8 +39,9 @@ Setting up a personal homelab using a ThinkPad laptop running Arch Linux to move
 1. **System Setup**: Follow [docs/system-setup.md](docs/system-setup.md) for Arch installation and configuration
 2. **Network Security**: Configure SSH, DNS, and VPN using [docs/network-security.md](docs/network-security.md)
 3. **Services**: Plan and deploy applications from [docs/services.md](docs/services.md)
-4. **Tasks**: Track progress in [TODO.md](TODO.md)
-5. **Issues**: Find solutions in [docs/troubleshooting.md](docs/troubleshooting.md)
+4. **Voice Assistant**: Set up AI voice capabilities with [docs/voice-assistant.md](docs/voice-assistant.md)
+5. **Tasks**: Track progress in [TODO.md](TODO.md)
+6. **Issues**: Find solutions in [docs/troubleshooting.md](docs/troubleshooting.md)
 
 ### Repository Structure
 ```
@@ -49,23 +52,32 @@ homelab/
 │   ├── system-setup.md         # Arch Linux installation & config
 │   ├── network-security.md     # SSH, DNS, VPN, firewall
 │   ├── services.md             # Self-hosted services
+│   ├── voice-assistant.md      # AI voice setup with Piper TTS
 │   └── troubleshooting.md      # Solutions & fixes
-└── config/                     # Configurations & scripts
-    ├── docker/gitea/           # Gitea container setup
-    ├── nginx/                  # Reverse proxy configs
-    └── scripts/                # Utility scripts
+├── config/                     # Configurations & scripts
+│   ├── docker/gitea/           # Gitea container setup
+│   ├── nginx/                  # Reverse proxy configs
+│   └── scripts/                # Utility scripts
+├── voice-server/               # AI voice assistant server
+│   ├── src/voice_server/       # FastAPI application
+│   ├── pyproject.toml          # Poetry dependencies
+│   └── README.md               # Voice server documentation
+└── scripts/                    # Convenience scripts
+    ├── enable-voice.sh         # Start voice assistant
+    └── disable-voice.sh        # Stop voice assistant
 ```
 
 ### Documentation Files
 - **[docs/system-setup.md](docs/system-setup.md)** - Complete Arch Linux installation, TTY config, desktop setup
 - **[docs/network-security.md](docs/network-security.md)** - SSH hardening, DuckDNS, WireGuard VPN, firewall setup
 - **[docs/services.md](docs/services.md)** - Self-hosted services: Git hosting, cloud storage, media server
+- **[docs/voice-assistant.md](docs/voice-assistant.md)** - AI voice assistant setup with Piper TTS and FastAPI
 - **[TODO.md](TODO.md)** - Centralized task list with progress tracking by category
 - **[docs/troubleshooting.md](docs/troubleshooting.md)** - Hardware issues, software problems, and solutions
 
 ### Current Configuration
 - **System**: Arch Linux with XFCE desktop, ter-124b TTY font, Colemak layout
 - **Network**: Static IP (192.168.0.100), SSH port 2222, DuckDNS (ak-homelab.duckdns.org)
-- **Services**: Nginx reverse proxy, Gitea Git server (Docker)
+- **Services**: Nginx reverse proxy, Gitea Git server (Docker), AI voice assistant (Piper TTS)
 - **Security**: SSH hardened, firewall planned, SSL certificates pending
 - **Development**: yadm dotfiles, tmux with temperature monitoring, zsh with proper history