NEXTAUTH_URL="http://localhost:3000" DATABASE_URL="postgresql://username:password@localhost:5432/ani_assistant" NEXTAUTH_SECRET="your-secret-key-here" OPENROUTER_API_KEY="tu-api-key-de-openrouter" OPENROUTER_URL="https://openrouter.ai/api/v1" OPENROUTER_MODEL="deepseek/deepseek-chat-v3-0324:free" # Session Configuration (in hours) SESSION_MAX_AGE="4" JWT_MAX_AGE="4" # UTB API Configuration UTB_API_URL="https://sai.utb.edu.ec/v2/ws/auth/login" UTB_API_APP_ID="your-secret-key-here" UTB_API_APP_TOKEN="your-secret-key-here"