NUXT_OPENROUTER_API_KEY=your_openrouter_api_key_here
NUXT_OPENROUTER_MODEL=deepseek/deepseek-v4-flash
NUXT_OPENROUTER_CLASSIFICATION_MODEL=deepseek/deepseek-v4-flash
NUXT_OPENROUTER_EVALUATOR_MODEL=deepseek/deepseek-r1

# TTS provider: "elevenlabs" or "fishaudio"
NUXT_TTS_PROVIDER=elevenlabs

NUXT_ELEVENLABS_API_KEY=your_elevenlabs_api_key_here
NUXT_ELEVENLABS_VOICE_ID=21m00Tcm4TlvDq8ikWAM

NUXT_FISH_AUDIO_API_KEY=your_fish_audio_api_key_here
NUXT_FISH_AUDIO_VOICE_ID=your_fish_audio_reference_id_here

# License key system (run npm run gen:keypair to generate)
# LICENSE_PRIVATE_KEY stays on your local machine only, never on the server
LICENSE_PUBLIC_KEY=your_public_key_here