https://huggingface.co/engineofperplexity/openclaw-librechat-bridge/resolve/main/.env.example
hf download hf://engineofperplexity/openclaw-librechat-bridge/.env.example
curl -L -o .env.example https://huggingface.co/engineofperplexity/openclaw-librechat-bridge/resolve/main/.env.example
