Initial commit: Cosmo Voice Satellite

Two-agent voice assistant (Cosmo + Люся) via OpenClaw Gateway.
Streaming STT (Groq) + LLM + TTS (ElevenLabs) pipeline with
keep-alive sessions, barge-in, and daily conversation sessions.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

deploy/cosmo-satellite.service

@@ -0,0 +1,27 @@
+[Unit]
+Description=Cosmo Voice Satellite
+After=network-online.target bluetooth.target pulseaudio.service
+Wants=network-online.target
+
+[Service]
+Type=simple
+User=daniil
+WorkingDirectory=/home/daniil/home-voice-assistant
+ExecStart=/home/daniil/home-voice-assistant/.venv/bin/python -m satellite --wake
+Restart=always
+RestartSec=5
+
+# Env
+EnvironmentFile=/home/daniil/home-voice-assistant/.env
+
+# Audio — доступ к PulseAudio/PipeWire
+Environment=XDG_RUNTIME_DIR=/run/user/1000
+Environment=PULSE_SERVER=unix:/run/user/1000/pulse/native
+
+# Логи в journalctl
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=cosmo
+
+[Install]
+WantedBy=multi-user.target