Add external OAuth/OIDC identity provider integration where Next.js acts as the OAuth client. Creates OAuth proxy flow with PKCE, user provisioning via Supabase Admin API, and session management. Required for self-hosted Supabase without deployment access.
Add external OAuth/OIDC identity provider integration where Next.js acts as the OAuth client. Creates OAuth proxy flow with PKCE, user provisioning via Supabase Admin API, and session management. Required for self-hosted Supabase without deployment access.