[Unit]
Description=Whisper STT Worker (deutsche Spracherkennung, CPU-only)
After=network.target

[Service]
Type=simple
User=root
WorkingDirectory=/opt/mike-ai/ai-profile-router
Environment=WHISPER_HOST=127.0.0.1
Environment=WHISPER_PORT=8084
Environment=WHISPER_CLI=/opt/mike-ai/whisper.cpp/build-cpu/bin/whisper-cli
Environment=WHISPER_MODEL=/opt/mike-ai/models/whisper/ggml-large-v3-turbo.bin
Environment=WHISPER_THREADS=8
Environment=WHISPER_LANGUAGE=de
Environment=FFMPEG_BIN=/usr/bin/ffmpeg
Environment=LOG_LEVEL=INFO
ExecStart=/usr/bin/python3 /opt/mike-ai/ai-profile-router/stt_worker.py
Restart=always
RestartSec=5
# CPU-only: keine GPU-Bindung, keine VRAM-Belegung
StandardOutput=journal
StandardError=journal

[Install]
WantedBy=multi-user.target