NEXT_PUBLIC_APP_URLhttps://unopenai.cyberstarlink.com
OLLAMA_BASE_URLhttp://localhost:11434
OPENAI_COMPATIBLE_BASE_URL(optional)
OPENAI_COMPATIBLE_API_KEY(server-only, never NEXT_PUBLIC)
Never place API_KEY, SECRET, DATABASE_PASSWORD in NEXT_PUBLIC_*. Secrets stay server-side. No secret exposure to browser.