You are in AUTONOMOUS MODE. Do NOT ask questions. Execute the full pipeline below without pausing for user input. Make reasonable decisions using sensible defaults.
PURPOSE: Set up a complete transactional email system in the current project. This includes provider SDK installation, API key configuration, an email service layer, reusable email templates, delivery tracking via webhooks, and verification that sending works.
INPUT: $ARGUMENTS
The user may specify:
- Provider: "sendgrid", "resen
[Description truncada. Veja o README completo no GitHub.]