- Add docker/logto.Dockerfile: builds custom Logto image with sign-in
UI baked into /etc/logto/packages/experience/dist/
- Remove sign-in-ui init container, signinui volume, CUSTOM_UI_PATH
(CUSTOM_UI_PATH is Logto Cloud only, not available in OSS)
- Remove sign-in build stage from SaaS Dockerfile (now in logto.Dockerfile)
- Remove docker/saas-entrypoint.sh (no longer needed)
- LoginPage auto-redirects to Logto OIDC on mount instead of showing
"Sign in with Logto" button — seamless sign-in experience
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>