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>

satellite/config.py

@@ -0,0 +1,85 @@
+import os
+import sys
+import logging
+import requests as _requests
+from dotenv import load_dotenv
+from groq import Groq
+
+load_dotenv()
+
+# Логгер — ошибки в файл + короткое сообщение в консоль
+LOG_FILE = os.getenv("LOG_FILE", "errors.log")
+
+logging.basicConfig(
+    level=logging.WARNING,
+    format="%(asctime)s [%(levelname)s] %(name)s: %(message)s",
+    handlers=[
+        logging.FileHandler(LOG_FILE, encoding="utf-8"),
+    ],
+)
+log = logging.getLogger("cosmo")
+
+# OpenClaw Gateway — Cosmo (по умолчанию)
+GATEWAY_URL   = os.getenv("GATEWAY_URL", "http://192.168.31.103:18789")
+GATEWAY_TOKEN = os.getenv("GATEWAY_TOKEN")
+AGENT         = os.getenv("AGENT", "openclaw/main")
+VOICE_MODEL   = os.getenv("VOICE_MODEL", "openai/gpt-4o-mini")
+
+# OpenClaw Gateway — Люся
+LUSYA_GATEWAY_URL   = os.getenv("LUSYA_GATEWAY_URL", "http://192.168.31.103:18790")
+LUSYA_GATEWAY_TOKEN = os.getenv("LUSYA_GATEWAY_TOKEN", GATEWAY_TOKEN)
+LUSYA_AGENT         = os.getenv("LUSYA_AGENT", "openclaw/wife")
+LUSYA_VOICE_MODEL   = os.getenv("LUSYA_VOICE_MODEL", VOICE_MODEL)
+
+# Keep-alive HTTP сессии — переиспользуют TCP/TLS соединения
+def _make_session(token: str) -> _requests.Session:
+    s = _requests.Session()
+    s.headers.update({
+        "Authorization": f"Bearer {token}",
+        "Content-Type": "application/json",
+    })
+    return s
+
+
+# Конфиги агентов по имени
+AGENTS = {
+    "cosmo": {
+        "name": "Cosmo",
+        "gateway_url": GATEWAY_URL,
+        "token": GATEWAY_TOKEN,
+        "agent": AGENT,
+        "voice_model": VOICE_MODEL,
+        "tts_voice": os.getenv("COSMO_TTS_VOICE", ""),
+        "session": _make_session(GATEWAY_TOKEN),
+    },
+    "lusya": {
+        "name": "Люся",
+        "gateway_url": LUSYA_GATEWAY_URL,
+        "token": LUSYA_GATEWAY_TOKEN,
+        "agent": LUSYA_AGENT,
+        "voice_model": LUSYA_VOICE_MODEL,
+        "tts_voice": os.getenv("LUSYA_TTS_VOICE", ""),
+        "session": _make_session(LUSYA_GATEWAY_TOKEN),
+    },
+}
+
+# STT
+STT_PROVIDER  = os.getenv("STT_PROVIDER", "groq")
+WHISPER_MODEL = os.getenv("WHISPER_MODEL", "small")
+WHISPER_LANG  = os.getenv("WHISPER_LANGUAGE", "ru")
+
+# Audio (на Pi: PulseAudio BT sink)
+AUDIO_SINK = os.getenv("AUDIO_SINK", "")
+
+# VAD
+SILENCE_THRESHOLD = int(os.getenv("SILENCE_THRESHOLD", "500"))
+SILENCE_DURATION  = float(os.getenv("SILENCE_DURATION", "1.5"))
+MAX_DURATION      = int(os.getenv("MAX_DURATION", "15"))
+FOLLOWUP_TIMEOUT  = float(os.getenv("FOLLOWUP_TIMEOUT", "8"))
+
+# Groq client
+groq_client = Groq(api_key=os.getenv("GROQ_API_KEY"))
+
+if not GATEWAY_TOKEN:
+    print("❌ GATEWAY_TOKEN не задан в .env")
+    sys.exit(1)