- Document HF_HOME environment variable for writable cache
- Add systemd service permission guidance for /tmp paths
- Troubleshooting steps for read-only file system errors
Refactor the TTS handling to support multiple, user-selectable voices. This replaces the previous single-voice system.
Key changes:
- Introduce VoiceManager to handle loading and managing voices from a dedicated oices/ directory.
- Add slash commands (/voice list, /set, /current, /refresh) for users to manage their personal TTS voice.
- Implement on-demand voice loading to improve startup time and memory usage.
- Remove the old ts_handler.py and single voice .wav files in favor of the new system.
- Update configuration to specify a voices directory instead of a single file path.
