Summary by CodeRabbit

• New Features

  • Customer & provider self-registration with multi-step onboarding, provider dashboard, status view, and visible tier badges.
  • Social login (Google, Facebook) plus credentials sign‑in; in-app registration/login UX improvements.
  • Provider document upload with file metadata, CEP address lookup, service management, and WhatsApp contact links.
  • Provider tiering (Standard/Silver/Gold/Platinum) and tier management.

• Documentation

  • Roadmap updated with new MVP date, re-sequenced sprints, risks, and architectural notes; frontend testing plan added.

• Localization

  • Validation and error messages localized to Portuguese.