Private entry for SarAiHub.

Every public route, including the docs host, is protected behind GitHub sign-in and an allowlist managed by SarAiHub administrators.

Access is granted only when your GitHub login matches an active allowlist entry. If you need access, contact a SarAiHub administrator and provide your GitHub username.

GitHub authentication completes on github.com. That provider screen is intentionally GitHub-branded so users can verify the sign-in origin before approving access.