# Supabase Configuration NEXT_PUBLIC_SUPABASE_URL=your_supabase_project_url NEXT_PUBLIC_SUPABASE_ANON_KEY=your_supabase_anon_key SUPABASE_SERVICE_ROLE_KEY=your_supabase_service_role_key # Google Gemini API GOOGLE_GEMINI_API_KEY=your_gemini_api_key # NextAuth Configuration NEXTAUTH_URL=http://localhost:3000 NEXTAUTH_SECRET=generate_a_random_string_at_least_32_characters # Google OAuth (Optional) GOOGLE_CLIENT_ID=your_google_client_id GOOGLE_CLIENT_SECRET=your_google_client_secret # Database URL (from Supabase) DATABASE_URL=postgresql://postgres:[YOUR-PASSWORD]@db.[YOUR-PROJECT-REF].supabase.co:5432/postgres # Environment NODE_ENV=development