ManavGawas/go-duplex-ai-bridge: High-throughput Go routing core for real-time conversational AI. Achieves <300ms Time-To-First-Audio (TTFA) using concurrent Go channels, Deepgram, Groq (Llama-3.1), and Cartesia. Features a semantic chunking buffer and native VAD for full-duplex, interruptible LLM conversations via WebSockets. ⚡Zig