# Supabase Configuration NEXT_PUBLIC_SUPABASE_URL=your_supabase_url NEXT_PUBLIC_SUPABASE_ANON_KEY=your_supabase_anon_key # AI Providers (Optional - These can also be set inside the app per user) # OPENAI_API_KEY=your_openai_api_key # GROQ_API_KEY=your_groq_api_key # GEMINI_API_KEY=your_gemini_api_key # Supabase Auth Configuration (For local / custom host) # NEXT_PUBLIC_SITE_URL=http://localhost:3000