- Auto-derive trusted origin from AUTHENTIK_ISSUER URL so OAuth callbacks
are accepted without requiring a separate AUTHENTIK_ORIGIN env var
- Remove leftover ssoProvider schema mapping (no longer used with genericOAuth)
- Remove dead @better-auth/sso dependency from package.json
- Drop md:shadow-2xl/md:shadow-lg from auth cards — the downward box-shadow
was rendering as a U-shaped border (bottom+sides, no top); border +
backdrop-blur-xl provides sufficient visual separation
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>