PORT=3001
FRONTEND_URL=http://localhost:3000
SUPABASE_URL=https://your-project.supabase.co
SUPABASE_SECRET_KEY=your-supabase-service-role-key

R2_ENDPOINT_URL=https://your-account-id.r2.cloudflarestorage.com
R2_ACCESS_KEY_ID=your-r2-access-key
R2_SECRET_ACCESS_KEY=your-r2-secret-key
R2_BUCKET_NAME=mike

GEMINI_API_KEY=your-gemini-key
ANTHROPIC_API_KEY=your-anthropic-key
OPENROUTER_API_KEY=your-openrouter-key
RESEND_API_KEY=your-resend-key