Retro TTS Pack 0.1.0

First public release of Retro TTS Pack for Speech Dispatcher and Orca on x86_64 Linux.

Highlights:

• Nine retro synthesizer adapters
• Persistent renderer and low-latency PipeWire playback
• Streaming Amiga Narrator output
• Per-user Speech Dispatcher installer
• Optional checksum-pinned BeSTSpeech and Prose 2000 downloads
• No Wine required

Run ./install.sh, or ./install.sh --download-assets to fetch the two project-published asset sets. Other commercial engine assets are not included.