Heartwood Auth Integration Skill When to Activate Activate this skill when: - Adding authentication to a Grove application - Protecting admin routes - Validating user sessions - Setting up OAuth sign-in - Integrating with Heartwood (GroveAuth) Overview Heartwood is Grove's centralized authentication service powered by Better Auth. | Domain | Purpose | | ----------------------- | ------------------- | | | Frontend (login UI) | | | Backend API | Key Features - OAuth Providers : Google - Magic Links : Click-to-login emails via Resend - Passkeys : WebAuthn passwordless authentication - KV-Cached…