Sign in
The auth provider is a Phase 0/1 decision. Abrazo is Google Workspace native, so Google OAuth / Workspace SSO is the likely choice — configure it in Supabase → Authentication → Providers, then wire the sign-in action here.
The session plumbing is already scaffolded (middleware session refresh, SSR clients, and the /dashboard route guard), so once a provider is wired, protected routes work automatically.